diff --git a/api/current.txt b/api/current.txt
index 345b862..6b893d5 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -23429,17 +23429,6 @@
     method public void set(T, V);
   }
 
-  public class PropertyValueModel extends android.util.ValueModel {
-    method public T get();
-    method public H getHost();
-    method public android.util.Property<H, T> getProperty();
-    method public java.lang.Class<T> getType();
-    method public static android.util.PropertyValueModel<H, T> of(H, android.util.Property<H, T>);
-    method public static android.util.PropertyValueModel<H, T> of(H, java.lang.Class<T>, java.lang.String);
-    method public static android.util.PropertyValueModel of(java.lang.Object, java.lang.String);
-    method public void set(T);
-  }
-
   public class SparseArray implements java.lang.Cloneable {
     ctor public SparseArray();
     ctor public SparseArray(int);
@@ -23588,14 +23577,6 @@
     field public int type;
   }
 
-  public abstract class ValueModel {
-    ctor protected ValueModel();
-    method public abstract T get();
-    method public abstract java.lang.Class<T> getType();
-    method public abstract void set(T);
-    field public static final android.util.ValueModel EMPTY;
-  }
-
   public class Xml {
     method public static android.util.AttributeSet asAttributeSet(org.xmlpull.v1.XmlPullParser);
     method public static android.util.Xml.Encoding findEncodingByName(java.lang.String) throws java.io.UnsupportedEncodingException;
@@ -27986,12 +27967,10 @@
     method public abstract void onSelectedDayChange(android.widget.CalendarView, int, int, int);
   }
 
-  public class CheckBox extends android.widget.CompoundButton implements android.widget.ValueEditor {
+  public class CheckBox extends android.widget.CompoundButton {
     ctor public CheckBox(android.content.Context);
     ctor public CheckBox(android.content.Context, android.util.AttributeSet);
     ctor public CheckBox(android.content.Context, android.util.AttributeSet, int);
-    method public android.util.ValueModel<java.lang.Boolean> getValueModel();
-    method public void setValueModel(android.util.ValueModel<java.lang.Boolean>);
   }
 
   public abstract interface Checkable {
@@ -28164,16 +28143,14 @@
     method public void setSize(int, int);
   }
 
-  public class EditText extends android.widget.TextView implements android.widget.ValueEditor {
+  public class EditText extends android.widget.TextView {
     ctor public EditText(android.content.Context);
     ctor public EditText(android.content.Context, android.util.AttributeSet);
     ctor public EditText(android.content.Context, android.util.AttributeSet, int);
     method public void extendSelection(int);
-    method public android.util.ValueModel<java.lang.CharSequence> getValueModel();
     method public void selectAll();
     method public void setSelection(int, int);
     method public void setSelection(int);
-    method public void setValueModel(android.util.ValueModel<java.lang.CharSequence>);
   }
 
   public abstract interface ExpandableListAdapter {
@@ -29198,13 +29175,11 @@
     method public abstract java.lang.Object[] getSections();
   }
 
-  public class SeekBar extends android.widget.AbsSeekBar implements android.widget.ValueEditor {
+  public class SeekBar extends android.widget.AbsSeekBar {
     ctor public SeekBar(android.content.Context);
     ctor public SeekBar(android.content.Context, android.util.AttributeSet);
     ctor public SeekBar(android.content.Context, android.util.AttributeSet, int);
-    method public android.util.ValueModel<java.lang.Integer> getValueModel();
     method public void setOnSeekBarChangeListener(android.widget.SeekBar.OnSeekBarChangeListener);
-    method public void setValueModel(android.util.ValueModel<java.lang.Integer>);
   }
 
   public static abstract interface SeekBar.OnSeekBarChangeListener {
@@ -29792,11 +29767,6 @@
     method public android.widget.TextView getText2();
   }
 
-  public abstract interface ValueEditor {
-    method public abstract android.util.ValueModel<T> getValueModel();
-    method public abstract void setValueModel(android.util.ValueModel<T>);
-  }
-
   public class VideoView extends android.view.SurfaceView implements android.widget.MediaController.MediaPlayerControl {
     ctor public VideoView(android.content.Context);
     ctor public VideoView(android.content.Context, android.util.AttributeSet);
diff --git a/cmds/content/src/com/android/commands/content/Content.java b/cmds/content/src/com/android/commands/content/Content.java
index 070e105..787fbdb 100644
--- a/cmds/content/src/com/android/commands/content/Content.java
+++ b/cmds/content/src/com/android/commands/content/Content.java
@@ -83,14 +83,14 @@
         + "  Example:\n"
         + "  # Change \"new_setting\" secure setting to \"newer_value\".\n"
         + "  adb shell content update --uri content://settings/secure --bind"
-                + " value:s:newer_value --where \"name=\\'new_setting\\'\"\n"
+                + " value:s:newer_value --where \"name=\'new_setting\'\"\n"
         + "\n"
         + "usage: adb shell content delete --uri <URI> [--user <USER_ID>] --bind <BINDING>"
                 + " [--bind <BINDING>...] [--where <WHERE>]\n"
         + "  Example:\n"
         + "  # Remove \"new_setting\" secure setting.\n"
         + "  adb shell content delete --uri content://settings/secure "
-                + "--where \"name=\\'new_setting\\'\"\n"
+                + "--where \"name=\'new_setting\'\"\n"
         + "\n"
         + "usage: adb shell content query --uri <URI> [--user <USER_ID>]"
                 + " [--projection <PROJECTION>] [--where <WHERE>] [--sort <SORT_ORDER>]\n"
@@ -101,7 +101,7 @@
         + "  # Select \"name\" and \"value\" columns from secure settings where \"name\" is "
                 + "equal to \"new_setting\" and sort the result by name in ascending order.\n"
         + "  adb shell content query --uri content://settings/secure --projection name:value"
-                + " --where \"name=\\'new_setting\\'\" --sort \"name ASC\"\n"
+                + " --where \"name=\'new_setting\'\" --sort \"name ASC\"\n"
         + "\n";
 
     private static class Parser {
diff --git a/cmds/input/src/com/android/commands/input/Input.java b/cmds/input/src/com/android/commands/input/Input.java
old mode 100755
new mode 100644
diff --git a/cmds/installd/Android.mk b/cmds/installd/Android.mk
index 3e722ea..1dd4ee5 100644
--- a/cmds/installd/Android.mk
+++ b/cmds/installd/Android.mk
@@ -29,17 +29,12 @@
     $(common_src_files)
 
 LOCAL_SHARED_LIBRARIES := \
-    libcutils
+    libcutils \
+    libselinux
 
 LOCAL_STATIC_LIBRARIES := \
     libdiskusage
 
-ifeq ($(HAVE_SELINUX),true)
-LOCAL_C_INCLUDES += external/libselinux/include
-LOCAL_SHARED_LIBRARIES += libselinux
-LOCAL_CFLAGS := -DHAVE_SELINUX
-endif # HAVE_SELINUX
-
 LOCAL_MODULE := installd
 
 LOCAL_MODULE_TAGS := optional
diff --git a/cmds/installd/commands.c b/cmds/installd/commands.c
index 387f33d..2a54710 100644
--- a/cmds/installd/commands.c
+++ b/cmds/installd/commands.c
@@ -17,10 +17,7 @@
 #include <linux/capability.h>
 #include "installd.h"
 #include <diskusage/dirsize.h>
-
-#ifdef HAVE_SELINUX
 #include <selinux/android.h>
-#endif
 
 /* Directory records that are used in execution of commands. */
 dir_rec_t android_data_dir;
@@ -94,14 +91,12 @@
         return -1;
     }
 
-#ifdef HAVE_SELINUX
     if (selinux_android_setfilecon(pkgdir, pkgname, uid) < 0) {
         ALOGE("cannot setfilecon dir '%s': %s\n", pkgdir, strerror(errno));
         unlink(libsymlink);
         unlink(pkgdir);
-        return -1;
+        return -errno;
     }
-#endif
 
     if (chown(pkgdir, uid, gid) < 0) {
         ALOGE("cannot chown dir '%s': %s\n", pkgdir, strerror(errno));
@@ -250,21 +245,19 @@
         return -1;
     }
 
-    if (chown(pkgdir, uid, uid) < 0) {
-        ALOGE("cannot chown dir '%s': %s\n", pkgdir, strerror(errno));
-        unlink(libsymlink);
-        unlink(pkgdir);
-        return -errno;
-    }
-
-#ifdef HAVE_SELINUX
     if (selinux_android_setfilecon(pkgdir, pkgname, uid) < 0) {
         ALOGE("cannot setfilecon dir '%s': %s\n", pkgdir, strerror(errno));
         unlink(libsymlink);
         unlink(pkgdir);
         return -errno;
     }
-#endif
+
+    if (chown(pkgdir, uid, uid) < 0) {
+        ALOGE("cannot chown dir '%s': %s\n", pkgdir, strerror(errno));
+        unlink(libsymlink);
+        unlink(pkgdir);
+        return -errno;
+    }
 
     return 0;
 }
diff --git a/cmds/installd/tests/Android.mk b/cmds/installd/tests/Android.mk
index 315acdb..c0192f4 100644
--- a/cmds/installd/tests/Android.mk
+++ b/cmds/installd/tests/Android.mk
@@ -18,13 +18,7 @@
     libgtest_main
 
 c_includes := \
-    frameworks/base/cmds/installd \
-    bionic \
-    bionic/libstdc++/include \
-    external/gtest/include \
-    external/stlport/stlport
-
-module_tags := eng tests
+    frameworks/base/cmds/installd
 
 $(foreach file,$(test_src_files), \
     $(eval include $(CLEAR_VARS)) \
@@ -33,6 +27,5 @@
     $(eval LOCAL_SRC_FILES := $(file)) \
     $(eval LOCAL_C_INCLUDES := $(c_includes)) \
     $(eval LOCAL_MODULE := $(notdir $(file:%.cpp=%))) \
-    $(eval LOCAL_MODULE_TAGS := $(module_tags)) \
-    $(eval include $(BUILD_EXECUTABLE)) \
+    $(eval include $(BUILD_NATIVE_TEST)) \
 )
diff --git a/cmds/servicemanager/service_manager.c b/cmds/servicemanager/service_manager.c
index 71e840e..c563a82 100644
--- a/cmds/servicemanager/service_manager.c
+++ b/cmds/servicemanager/service_manager.c
@@ -47,6 +47,7 @@
     { AID_RADIO, "simphonebook" },
     { AID_MEDIA, "common_time.clock" },
     { AID_MEDIA, "common_time.config" },
+    { AID_KEYSTORE, "android.security.keystore" },
 };
 
 void *svcmgr_handle;
diff --git a/core/java/android/animation/ValueAnimator.java b/core/java/android/animation/ValueAnimator.java
old mode 100755
new mode 100644
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index c136a4d..456d757 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -113,6 +113,7 @@
 import java.util.regex.Pattern;
 
 import libcore.io.DropBox;
+import libcore.io.EventLogger;
 import libcore.io.IoUtils;
 
 import dalvik.system.CloseGuard;
@@ -4978,6 +4979,13 @@
         }
     }
 
+    private static class EventLoggingReporter implements EventLogger.Reporter {
+        @Override
+        public void report (int code, Object... list) {
+            EventLog.writeEvent(code, list);
+        }
+    }
+
     private class DropBoxReporter implements DropBox.Reporter {
 
         private DropBoxManager dropBox;
@@ -5007,6 +5015,9 @@
 
         Environment.initForCurrentUser();
 
+        // Set the reporter for event logging in libcore
+        EventLogger.setReporter(new EventLoggingReporter());
+
         Process.setArgV0("<pre-initialized>");
 
         Looper.prepareMainLooper();
diff --git a/core/java/android/app/IAlarmManager.aidl b/core/java/android/app/IAlarmManager.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/app/IThumbnailReceiver.aidl b/core/java/android/app/IThumbnailReceiver.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
old mode 100755
new mode 100644
diff --git a/core/java/android/appwidget/AppWidgetProvider.java b/core/java/android/appwidget/AppWidgetProvider.java
old mode 100755
new mode 100644
diff --git a/core/java/android/content/IIntentReceiver.aidl b/core/java/android/content/IIntentReceiver.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/content/res/Configuration.aidl b/core/java/android/content/res/Configuration.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/content/res/ObbInfo.aidl b/core/java/android/content/res/ObbInfo.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/content/res/Resources.java b/core/java/android/content/res/Resources.java
old mode 100755
new mode 100644
diff --git a/core/java/android/database/IContentObserver.aidl b/core/java/android/database/IContentObserver.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/ddm/package.html b/core/java/android/ddm/package.html
old mode 100755
new mode 100644
diff --git a/core/java/android/debug/package.html b/core/java/android/debug/package.html
old mode 100755
new mode 100644
diff --git a/core/java/android/gesture/Gesture.java b/core/java/android/gesture/Gesture.java
old mode 100755
new mode 100644
diff --git a/core/java/android/gesture/GestureOverlayView.java b/core/java/android/gesture/GestureOverlayView.java
old mode 100755
new mode 100644
diff --git a/core/java/android/gesture/GestureUtils.java b/core/java/android/gesture/GestureUtils.java
old mode 100755
new mode 100644
diff --git a/core/java/android/gesture/Instance.java b/core/java/android/gesture/Instance.java
old mode 100755
new mode 100644
diff --git a/core/java/android/gesture/Learner.java b/core/java/android/gesture/Learner.java
old mode 100755
new mode 100644
diff --git a/core/java/android/gesture/Prediction.java b/core/java/android/gesture/Prediction.java
old mode 100755
new mode 100644
diff --git a/core/java/android/hardware/SystemSensorManager.java b/core/java/android/hardware/SystemSensorManager.java
index 0204e94..7375e7d 100644
--- a/core/java/android/hardware/SystemSensorManager.java
+++ b/core/java/android/hardware/SystemSensorManager.java
@@ -373,7 +373,8 @@
                         for (Sensor s : l.getSensors()) {
                             disableSensorLocked(s);
                         }
-                    } else if (l.removeSensor(sensor) == 0) {
+                    // Check if the ListenerDelegate has the sensor it is trying to unregister.
+                    } else if (l.hasSensor(sensor) && l.removeSensor(sensor) == 0) {
                         // if we have no more sensors enabled on this listener,
                         // take it off the list.
                         sListeners.remove(i);
diff --git a/core/java/android/hardware/input/InputManager.java b/core/java/android/hardware/input/InputManager.java
old mode 100755
new mode 100644
diff --git a/core/java/android/net/Uri.aidl b/core/java/android/net/Uri.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/net/http/AndroidHttpClient.java b/core/java/android/net/http/AndroidHttpClient.java
index c534e58..fabe018 100644
--- a/core/java/android/net/http/AndroidHttpClient.java
+++ b/core/java/android/net/http/AndroidHttpClient.java
@@ -66,8 +66,7 @@
 
 /**
  * Implementation of the Apache {@link DefaultHttpClient} that is configured with
- * reasonable default settings and registered schemes for Android, and
- * also lets the user add {@link HttpRequestInterceptor} classes.
+ * reasonable default settings and registered schemes for Android.
  * Don't create this directly, use the {@link #newInstance} factory method.
  *
  * <p>This client processes cookies but does not retain them by default.
diff --git a/core/java/android/net/http/package.html b/core/java/android/net/http/package.html
old mode 100755
new mode 100644
diff --git a/core/java/android/net/package.html b/core/java/android/net/package.html
old mode 100755
new mode 100644
diff --git a/core/java/android/os/CommonTimeUtils.java b/core/java/android/os/CommonTimeUtils.java
index 9081ee4..20755d9 100644
--- a/core/java/android/os/CommonTimeUtils.java
+++ b/core/java/android/os/CommonTimeUtils.java
@@ -19,6 +19,7 @@
 import java.net.Inet4Address;
 import java.net.Inet6Address;
 import java.net.InetSocketAddress;
+import java.util.Locale;
 import static libcore.io.OsConstants.*;
 
 class CommonTimeUtils {
@@ -192,10 +193,11 @@
                 if (AF_INET == type) {
                     int addr = reply.readInt();
                     port = reply.readInt();
-                    addrStr = String.format("%d.%d.%d.%d", (addr >> 24) & 0xFF,
-                                                           (addr >> 16) & 0xFF,
-                                                           (addr >>  8) & 0xFF,
-                                                            addr        & 0xFF);
+                    addrStr = String.format(Locale.US, "%d.%d.%d.%d",
+                                                       (addr >> 24) & 0xFF,
+                                                       (addr >> 16) & 0xFF,
+                                                       (addr >>  8) & 0xFF,
+                                                        addr        & 0xFF);
                 } else if (AF_INET6 == type) {
                     int addr1 = reply.readInt();
                     int addr2 = reply.readInt();
@@ -207,11 +209,11 @@
                     int flowinfo = reply.readInt();
                     int scope_id = reply.readInt();
 
-                    addrStr = String.format("[%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X]",
-                                            (addr1 >> 16) & 0xFFFF, addr1 & 0xFFFF,
-                                            (addr2 >> 16) & 0xFFFF, addr2 & 0xFFFF,
-                                            (addr3 >> 16) & 0xFFFF, addr3 & 0xFFFF,
-                                            (addr4 >> 16) & 0xFFFF, addr4 & 0xFFFF);
+                    addrStr = String.format(Locale.US, "[%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X]",
+                                                       (addr1 >> 16) & 0xFFFF, addr1 & 0xFFFF,
+                                                       (addr2 >> 16) & 0xFFFF, addr2 & 0xFFFF,
+                                                       (addr3 >> 16) & 0xFFFF, addr3 & 0xFFFF,
+                                                       (addr4 >> 16) & 0xFFFF, addr4 & 0xFFFF);
                 }
 
                 if (null != addrStr) {
diff --git a/core/java/android/os/IHardwareService.aidl b/core/java/android/os/IHardwareService.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/os/IVibratorService.aidl b/core/java/android/os/IVibratorService.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/os/TokenWatcher.java b/core/java/android/os/TokenWatcher.java
old mode 100755
new mode 100644
diff --git a/core/java/android/provider/ContactsContract.java b/core/java/android/provider/ContactsContract.java
old mode 100755
new mode 100644
diff --git a/core/java/android/security/IKeystoreService.java b/core/java/android/security/IKeystoreService.java
new file mode 100644
index 0000000..f8a49e6
--- /dev/null
+++ b/core/java/android/security/IKeystoreService.java
@@ -0,0 +1,505 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security;
+
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.IInterface;
+import android.os.Parcel;
+import android.os.RemoteException;
+
+/**
+ * This must be kept manually in sync with system/security/keystore until AIDL
+ * can generate both Java and C++ bindings.
+ *
+ * @hide
+ */
+public interface IKeystoreService extends IInterface {
+    public static abstract class Stub extends Binder implements IKeystoreService {
+        private static class Proxy implements IKeystoreService {
+            private final IBinder mRemote;
+
+            Proxy(IBinder remote) {
+                mRemote = remote;
+            }
+
+            public IBinder asBinder() {
+                return mRemote;
+            }
+
+            public String getInterfaceDescriptor() {
+                return DESCRIPTOR;
+            }
+
+            public int test() throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    mRemote.transact(Stub.TRANSACTION_test, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public byte[] get(String name) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                byte[] _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    mRemote.transact(Stub.TRANSACTION_get, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.createByteArray();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int insert(String name, byte[] item) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    _data.writeByteArray(item);
+                    mRemote.transact(Stub.TRANSACTION_insert, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int del(String name) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    mRemote.transact(Stub.TRANSACTION_del, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int exist(String name) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    mRemote.transact(Stub.TRANSACTION_exist, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public String[] saw(String name) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                String[] _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    mRemote.transact(Stub.TRANSACTION_saw, _data, _reply, 0);
+                    _reply.readException();
+                    int size = _reply.readInt();
+                    _result = new String[size];
+                    for (int i = 0; i < size; i++) {
+                        _result[i] = _reply.readString();
+                    }
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            @Override
+            public int reset() throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    mRemote.transact(Stub.TRANSACTION_reset, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int password(String password) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(password);
+                    mRemote.transact(Stub.TRANSACTION_password, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int lock() throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    mRemote.transact(Stub.TRANSACTION_lock, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int unlock(String password) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(password);
+                    mRemote.transact(Stub.TRANSACTION_unlock, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            @Override
+            public int zero() throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    mRemote.transact(Stub.TRANSACTION_zero, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int generate(String name) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    mRemote.transact(Stub.TRANSACTION_generate, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int import_key(String name, byte[] data) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    _data.writeByteArray(data);
+                    mRemote.transact(Stub.TRANSACTION_import, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public byte[] sign(String name, byte[] data) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                byte[] _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    _data.writeByteArray(data);
+                    mRemote.transact(Stub.TRANSACTION_sign, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.createByteArray();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int verify(String name, byte[] data, byte[] signature) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    _data.writeByteArray(data);
+                    _data.writeByteArray(signature);
+                    mRemote.transact(Stub.TRANSACTION_verify, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public byte[] get_pubkey(String name) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                byte[] _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    mRemote.transact(Stub.TRANSACTION_get_pubkey, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.createByteArray();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int del_key(String name) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    mRemote.transact(Stub.TRANSACTION_del_key, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int grant(String name, int granteeUid) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    _data.writeInt(granteeUid);
+                    mRemote.transact(Stub.TRANSACTION_grant, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            public int ungrant(String name, int granteeUid) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                int _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    _data.writeInt(granteeUid);
+                    mRemote.transact(Stub.TRANSACTION_ungrant, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readInt();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+
+            @Override
+            public long getmtime(String name) throws RemoteException {
+                Parcel _data = Parcel.obtain();
+                Parcel _reply = Parcel.obtain();
+                long _result;
+                try {
+                    _data.writeInterfaceToken(DESCRIPTOR);
+                    _data.writeString(name);
+                    mRemote.transact(Stub.TRANSACTION_getmtime, _data, _reply, 0);
+                    _reply.readException();
+                    _result = _reply.readLong();
+                } finally {
+                    _reply.recycle();
+                    _data.recycle();
+                }
+                return _result;
+            }
+        }
+
+        private static final String DESCRIPTOR = "android.security.keystore";
+
+        static final int TRANSACTION_test = IBinder.FIRST_CALL_TRANSACTION + 0;
+        static final int TRANSACTION_get = IBinder.FIRST_CALL_TRANSACTION + 1;
+        static final int TRANSACTION_insert = IBinder.FIRST_CALL_TRANSACTION + 2;
+        static final int TRANSACTION_del = IBinder.FIRST_CALL_TRANSACTION + 3;
+        static final int TRANSACTION_exist = IBinder.FIRST_CALL_TRANSACTION + 4;
+        static final int TRANSACTION_saw = IBinder.FIRST_CALL_TRANSACTION + 5;
+        static final int TRANSACTION_reset = IBinder.FIRST_CALL_TRANSACTION + 6;
+        static final int TRANSACTION_password = IBinder.FIRST_CALL_TRANSACTION + 7;
+        static final int TRANSACTION_lock = IBinder.FIRST_CALL_TRANSACTION + 8;
+        static final int TRANSACTION_unlock = IBinder.FIRST_CALL_TRANSACTION + 9;
+        static final int TRANSACTION_zero = IBinder.FIRST_CALL_TRANSACTION + 10;
+        static final int TRANSACTION_generate = IBinder.FIRST_CALL_TRANSACTION + 11;
+        static final int TRANSACTION_import = IBinder.FIRST_CALL_TRANSACTION + 12;
+        static final int TRANSACTION_sign = IBinder.FIRST_CALL_TRANSACTION + 13;
+        static final int TRANSACTION_verify = IBinder.FIRST_CALL_TRANSACTION + 14;
+        static final int TRANSACTION_get_pubkey = IBinder.FIRST_CALL_TRANSACTION + 15;
+        static final int TRANSACTION_del_key = IBinder.FIRST_CALL_TRANSACTION + 16;
+        static final int TRANSACTION_grant = IBinder.FIRST_CALL_TRANSACTION + 17;
+        static final int TRANSACTION_ungrant = IBinder.FIRST_CALL_TRANSACTION + 18;
+        static final int TRANSACTION_getmtime = IBinder.FIRST_CALL_TRANSACTION + 19;
+
+        /**
+         * Cast an IBinder object into an IKeystoreService interface, generating
+         * a proxy if needed.
+         */
+        public static IKeystoreService asInterface(IBinder obj) {
+            if (obj == null) {
+                return null;
+            }
+            IInterface iin = obj.queryLocalInterface(DESCRIPTOR);
+            if (iin != null && iin instanceof IKeystoreService) {
+                return (IKeystoreService) iin;
+            }
+            return new IKeystoreService.Stub.Proxy(obj);
+        }
+
+        /** Construct the stub at attach it to the interface. */
+        public Stub() {
+            attachInterface(this, DESCRIPTOR);
+        }
+
+        public IBinder asBinder() {
+            return this;
+        }
+
+        @Override
+        public boolean onTransact(int code, Parcel data, Parcel reply, int flags)
+                throws RemoteException {
+            switch (code) {
+                case INTERFACE_TRANSACTION: {
+                    reply.writeString(DESCRIPTOR);
+                    return true;
+                }
+                case TRANSACTION_test: {
+                    data.enforceInterface(DESCRIPTOR);
+                    int resultCode = test();
+                    reply.writeNoException();
+                    reply.writeInt(resultCode);
+                    return true;
+                }
+            }
+            return super.onTransact(code, data, reply, flags);
+        }
+    }
+
+    public int test() throws RemoteException;
+
+    public byte[] get(String name) throws RemoteException;
+
+    public int insert(String name, byte[] item) throws RemoteException;
+
+    public int del(String name) throws RemoteException;
+
+    public int exist(String name) throws RemoteException;
+
+    public String[] saw(String name) throws RemoteException;
+
+    public int reset() throws RemoteException;
+
+    public int password(String password) throws RemoteException;
+
+    public int lock() throws RemoteException;
+
+    public int unlock(String password) throws RemoteException;
+
+    public int zero() throws RemoteException;
+
+    public int generate(String name) throws RemoteException;
+
+    public int import_key(String name, byte[] data) throws RemoteException;
+
+    public byte[] sign(String name, byte[] data) throws RemoteException;
+
+    public int verify(String name, byte[] data, byte[] signature) throws RemoteException;
+
+    public byte[] get_pubkey(String name) throws RemoteException;
+
+    public int del_key(String name) throws RemoteException;
+
+    public int grant(String name, int granteeUid) throws RemoteException;
+
+    public int ungrant(String name, int granteeUid) throws RemoteException;
+
+    public long getmtime(String name) throws RemoteException;
+}
diff --git a/core/java/android/server/package.html b/core/java/android/server/package.html
old mode 100755
new mode 100644
diff --git a/core/java/android/speech/tts/ITextToSpeechCallback.aidl b/core/java/android/speech/tts/ITextToSpeechCallback.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/speech/tts/TextToSpeech.java b/core/java/android/speech/tts/TextToSpeech.java
old mode 100755
new mode 100644
diff --git a/core/java/android/text/format/Time.java b/core/java/android/text/format/Time.java
index 200b57b..5ef86b1 100644
--- a/core/java/android/text/format/Time.java
+++ b/core/java/android/text/format/Time.java
@@ -411,6 +411,9 @@
      * @throws android.util.TimeFormatException if s cannot be parsed.
      */
     public boolean parse(String s) {
+        if (s == null) {
+            throw new NullPointerException("time string is null");
+        }
         if (nativeParse(s)) {
             timezone = TIMEZONE_UTC;
             return true;
diff --git a/core/java/android/util/PropertyValueModel.java b/core/java/android/util/PropertyValueModel.java
deleted file mode 100755
index eb9c47d..0000000
--- a/core/java/android/util/PropertyValueModel.java
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.util;
-
-/**
- * A value model for a {@link Property property} of a host object. This class can be used for
- * both reflective and non-reflective property implementations.
- *
- * @param <H> the host type, where the host is the object that holds this property
- * @param <T> the value type
- *
- * @see Property
- * @see ValueModel
- */
-public class PropertyValueModel<H, T> extends ValueModel<T> {
-    private final H mHost;
-    private final Property<H, T> mProperty;
-
-    private PropertyValueModel(H host, Property<H, T> property) {
-        mProperty = property;
-        mHost = host;
-    }
-
-    /**
-     * Returns the host.
-     *
-     * @return the host
-     */
-    public H getHost() {
-        return mHost;
-    }
-
-    /**
-     * Returns the property.
-     *
-     * @return the property
-     */
-    public Property<H, T> getProperty() {
-        return mProperty;
-    }
-
-    @Override
-    public Class<T> getType() {
-        return mProperty.getType();
-    }
-
-    @Override
-    public T get() {
-        return mProperty.get(mHost);
-    }
-
-    @Override
-    public void set(T value) {
-        mProperty.set(mHost, value);
-    }
-
-    /**
-     * Return an appropriate PropertyValueModel for this host and property.
-     *
-     * @param host the host
-     * @param property the property
-     * @return the value model
-     */
-    public static <H, T> PropertyValueModel<H, T> of(H host, Property<H, T> property) {
-        return new PropertyValueModel<H, T>(host, property);
-    }
-
-    /**
-     * Return a PropertyValueModel for this {@code host} and a
-     * reflective property, constructed from this {@code propertyType} and {@code propertyName}.
-     *
-     * @param host
-     * @param propertyType the property type
-     * @param propertyName the property name
-     * @return a value model with this host and a reflective property with this type and name
-     *
-     * @see Property#of
-     */
-    public static <H, T> PropertyValueModel<H, T> of(H host, Class<T> propertyType,
-            String propertyName) {
-        return of(host, Property.of((Class<H>) host.getClass(), propertyType, propertyName));
-    }
-
-    private static Class getNullaryMethodReturnType(Class c, String name) {
-        try {
-            return c.getMethod(name).getReturnType();
-        } catch (NoSuchMethodException e) {
-            return null;
-        }
-    }
-
-    private static Class getFieldType(Class c, String name) {
-        try {
-            return c.getField(name).getType();
-        } catch (NoSuchFieldException e) {
-            return null;
-        }
-    }
-
-    private static String capitalize(String name) {
-        if (name.isEmpty()) {
-            return name;
-        }
-        return Character.toUpperCase(name.charAt(0)) + name.substring(1);
-    }
-
-    /**
-     * Return a PropertyValueModel for this {@code host} and and {@code propertyName}.
-     *
-     * @param host the host
-     * @param propertyName the property name
-     * @return a value model with this host and a reflective property with this name
-     */
-    public static PropertyValueModel of(Object host, String propertyName) {
-        Class clazz = host.getClass();
-        String suffix = capitalize(propertyName);
-        Class propertyType = getNullaryMethodReturnType(clazz, "get" + suffix);
-        if (propertyType == null) {
-            propertyType = getNullaryMethodReturnType(clazz, "is" + suffix);
-        } 
-        if (propertyType == null) {
-            propertyType = getFieldType(clazz, propertyName); 
-        }         
-        if (propertyType == null) {
-            throw new NoSuchPropertyException(propertyName); 
-        }
-        return of(host, propertyType, propertyName);
-    }
-}
diff --git a/core/java/android/util/ValueModel.java b/core/java/android/util/ValueModel.java
deleted file mode 100755
index 4789682..0000000
--- a/core/java/android/util/ValueModel.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.util;
-
-/**
- * A ValueModel is an abstraction for a 'slot' or place in memory in which a value
- * may be stored and retrieved. A common implementation of ValueModel is a regular property of
- * an object, whose value may be retrieved by calling the appropriate <em>getter</em>
- * method and set by calling the corresponding <em>setter</em> method.
- *
- * @param <T> the value type
- *
- * @see PropertyValueModel
- */
-public abstract class ValueModel<T> {
-    /**
-     * The empty model should be used in place of {@code null} to indicate that a
-     * model has not been set. The empty model has no value and does nothing when it is set.
-     */
-    public static final ValueModel EMPTY = new ValueModel() {
-        @Override
-        public Class getType() {
-            return Object.class;
-        }
-
-        @Override
-        public Object get() {
-            return null;
-        }
-
-        @Override
-        public void set(Object value) {
-
-        }
-    };
-
-    protected ValueModel() {
-    }
-
-    /**
-     * Returns the type of this property.
-     *
-     * @return the property type
-     */
-    public abstract Class<T> getType();
-
-    /**
-     * Returns the value of this property.
-     *
-     * @return the property value
-     */
-    public abstract T get();
-
-    /**
-     * Sets the value of this property.
-     *
-     * @param value the new value for this property
-     */
-    public abstract void set(T value);
-}
\ No newline at end of file
diff --git a/core/java/android/view/InputDevice.java b/core/java/android/view/InputDevice.java
old mode 100755
new mode 100644
diff --git a/core/java/android/view/InputEvent.java b/core/java/android/view/InputEvent.java
old mode 100755
new mode 100644
diff --git a/core/java/android/view/KeyEvent.java b/core/java/android/view/KeyEvent.java
old mode 100755
new mode 100644
diff --git a/core/java/android/view/OrientationEventListener.java b/core/java/android/view/OrientationEventListener.java
old mode 100755
new mode 100644
diff --git a/core/java/android/view/ViewStub.java b/core/java/android/view/ViewStub.java
index 69a26c2..a5dc3ae 100644
--- a/core/java/android/view/ViewStub.java
+++ b/core/java/android/view/ViewStub.java
@@ -212,7 +212,8 @@
     /**
      * When visibility is set to {@link #VISIBLE} or {@link #INVISIBLE},
      * {@link #inflate()} is invoked and this StubbedView is replaced in its parent
-     * by the inflated layout resource.
+     * by the inflated layout resource. After that calls to this function are passed
+     * through to the inflated view.
      *
      * @param visibility One of {@link #VISIBLE}, {@link #INVISIBLE}, or {@link #GONE}.
      *
diff --git a/core/java/android/view/WindowManager.aidl b/core/java/android/view/WindowManager.aidl
old mode 100755
new mode 100644
diff --git a/core/java/android/view/WindowOrientationListener.java b/core/java/android/view/WindowOrientationListener.java
old mode 100755
new mode 100644
diff --git a/core/java/android/view/animation/package.html b/core/java/android/view/animation/package.html
old mode 100755
new mode 100644
diff --git a/core/java/android/webkit/DeviceMotionService.java b/core/java/android/webkit/DeviceMotionService.java
old mode 100755
new mode 100644
diff --git a/core/java/android/webkit/DeviceOrientationService.java b/core/java/android/webkit/DeviceOrientationService.java
old mode 100755
new mode 100644
diff --git a/core/java/android/webkit/GeolocationPermissions.java b/core/java/android/webkit/GeolocationPermissions.java
old mode 100755
new mode 100644
diff --git a/core/java/android/webkit/GeolocationPermissionsClassic.java b/core/java/android/webkit/GeolocationPermissionsClassic.java
old mode 100755
new mode 100644
diff --git a/core/java/android/webkit/GeolocationService.java b/core/java/android/webkit/GeolocationService.java
old mode 100755
new mode 100644
diff --git a/core/java/android/widget/AppSecurityPermissions.java b/core/java/android/widget/AppSecurityPermissions.java
old mode 100755
new mode 100644
diff --git a/core/java/android/widget/CheckBox.java b/core/java/android/widget/CheckBox.java
index 41ab5f2..f1804f8 100644
--- a/core/java/android/widget/CheckBox.java
+++ b/core/java/android/widget/CheckBox.java
@@ -20,7 +20,6 @@
 import android.util.AttributeSet;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityNodeInfo;
-import android.util.ValueModel;
 
 
 /**
@@ -56,9 +55,7 @@
  * {@link android.R.styleable#View View Attributes}
  * </p>
  */
-public class CheckBox extends CompoundButton implements ValueEditor<Boolean> {
-    private ValueModel<Boolean> mValueModel = ValueModel.EMPTY;
-
+public class CheckBox extends CompoundButton {
     public CheckBox(Context context) {
         this(context, null);
     }
@@ -82,22 +79,4 @@
         super.onInitializeAccessibilityNodeInfo(info);
         info.setClassName(CheckBox.class.getName());
     }
-
-    @Override
-    public ValueModel<Boolean> getValueModel() {
-        return mValueModel;
-    }
-
-    @Override
-    public void setValueModel(ValueModel<Boolean> valueModel) {
-        mValueModel = valueModel;
-        setChecked(mValueModel.get());
-    }
-
-    @Override
-    public boolean performClick() {
-        boolean handled = super.performClick();
-        mValueModel.set(isChecked());
-        return handled;
-    }
 }
diff --git a/core/java/android/widget/EditText.java b/core/java/android/widget/EditText.java
index ec81214..57e51c2 100644
--- a/core/java/android/widget/EditText.java
+++ b/core/java/android/widget/EditText.java
@@ -17,7 +17,6 @@
 package android.widget;
 
 import android.content.Context;
-import android.graphics.Rect;
 import android.text.Editable;
 import android.text.Selection;
 import android.text.Spannable;
@@ -25,7 +24,6 @@
 import android.text.method.ArrowKeyMovementMethod;
 import android.text.method.MovementMethod;
 import android.util.AttributeSet;
-import android.util.ValueModel;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityNodeInfo;
 
@@ -49,9 +47,7 @@
  * {@link android.R.styleable#TextView TextView Attributes},
  * {@link android.R.styleable#View View Attributes}
  */
-public class EditText extends TextView implements ValueEditor<CharSequence> {
-    private ValueModel<CharSequence> mValueModel = ValueModel.EMPTY;
-
+public class EditText extends TextView {
     public EditText(Context context) {
         this(context, null);
     }
@@ -132,21 +128,4 @@
         super.onInitializeAccessibilityNodeInfo(info);
         info.setClassName(EditText.class.getName());
     }
-
-    @Override
-    public ValueModel<CharSequence> getValueModel() {
-        return mValueModel;
-    }
-
-    @Override
-    public void setValueModel(ValueModel<CharSequence> valueModel) {
-        mValueModel = valueModel;
-        setText(mValueModel.get());
-    }
-
-    @Override
-    void sendAfterTextChanged(Editable text) {
-        super.sendAfterTextChanged(text);
-        mValueModel.set(text);
-    }
 }
diff --git a/core/java/android/widget/ListView.java b/core/java/android/widget/ListView.java
index 03507b5..69e3177 100644
--- a/core/java/android/widget/ListView.java
+++ b/core/java/android/widget/ListView.java
@@ -2981,11 +2981,9 @@
             while (first.getBottom() < listTop) {
                 AbsListView.LayoutParams layoutParams = (LayoutParams) first.getLayoutParams();
                 if (recycleBin.shouldRecycleViewType(layoutParams.viewType)) {
-                    detachViewFromParent(first);
                     recycleBin.addScrapView(first, mFirstPosition);
-                } else {
-                    removeViewInLayout(first);
                 }
+                detachViewFromParent(first);
                 first = getChildAt(0);
                 mFirstPosition++;
             }
@@ -3012,11 +3010,9 @@
             while (last.getTop() > listBottom) {
                 AbsListView.LayoutParams layoutParams = (LayoutParams) last.getLayoutParams();
                 if (recycleBin.shouldRecycleViewType(layoutParams.viewType)) {
-                    detachViewFromParent(last);
                     recycleBin.addScrapView(last, mFirstPosition+lastIndex);
-                } else {
-                    removeViewInLayout(last);
                 }
+                detachViewFromParent(last);
                 last = getChildAt(--lastIndex);
             }
         }
diff --git a/core/java/android/widget/SeekBar.java b/core/java/android/widget/SeekBar.java
index a6486a8..2737f94 100644
--- a/core/java/android/widget/SeekBar.java
+++ b/core/java/android/widget/SeekBar.java
@@ -18,7 +18,6 @@
 
 import android.content.Context;
 import android.util.AttributeSet;
-import android.util.ValueModel;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityNodeInfo;
 
@@ -34,7 +33,7 @@
  *
  * @attr ref android.R.styleable#SeekBar_thumb
  */
-public class SeekBar extends AbsSeekBar implements ValueEditor<Integer> {
+public class SeekBar extends AbsSeekBar {
 
     /**
      * A callback that notifies clients when the progress level has been
@@ -70,9 +69,8 @@
         void onStopTrackingTouch(SeekBar seekBar);
     }
 
-    private ValueModel<Integer> mValueModel = ValueModel.EMPTY;
     private OnSeekBarChangeListener mOnSeekBarChangeListener;
-
+    
     public SeekBar(Context context) {
         this(context, null);
     }
@@ -91,23 +89,9 @@
 
         if (mOnSeekBarChangeListener != null) {
             mOnSeekBarChangeListener.onProgressChanged(this, getProgress(), fromUser);
-            if (fromUser) {
-                mValueModel.set(getProgress());
-            }
         }
     }
 
-    @Override
-    public ValueModel<Integer> getValueModel() {
-        return mValueModel;
-    }
-
-    @Override
-    public void setValueModel(ValueModel<Integer> valueModel) {
-        mValueModel = valueModel;
-        setProgress(mValueModel.get());
-    }
-
     /**
      * Sets a listener to receive notifications of changes to the SeekBar's progress level. Also
      * provides notifications of when the user starts and stops a touch gesture within the SeekBar.
diff --git a/core/java/android/widget/ValueEditor.java b/core/java/android/widget/ValueEditor.java
deleted file mode 100755
index 2b91abf..0000000
--- a/core/java/android/widget/ValueEditor.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.widget;
-
-import android.util.ValueModel;
-
-/**
- * An interface for editors of simple values. Classes implementing this interface are normally
- * UI controls (subclasses of {@link android.view.View View}) that can provide a suitable
- * user interface to display and edit values of the specified type. This interface is
- * intended to describe editors for simple types, like {@code boolean}, {@code int} or
- * {@code String}, where the values themselves are immutable.
- * <p>
- * For example, {@link android.widget.CheckBox CheckBox} implements
- * this interface for the Boolean type as it is capable of providing an appropriate
- * mechanism for displaying and changing the value of a Boolean property.
- *
- * @param <T> the value type that this editor supports
- */
-public interface ValueEditor<T> {
-    /**
-     * Return the last value model that was set. If no value model has been set, the editor
-     * should return the value {@link android.util.ValueModel#EMPTY}.
-     *
-     * @return the value model
-     */
-    public ValueModel<T> getValueModel();
-
-    /**
-     * Sets the value model for this editor. When the value model is set, the editor should
-     * retrieve the value from the value model, using {@link android.util.ValueModel#get()},
-     * and set its internal state accordingly. Likewise, when the editor's internal state changes
-     * it should update the value model by calling  {@link android.util.ValueModel#set(T)}
-     * with the appropriate value.
-     *
-     * @param valueModel the new value model for this editor.
-     */
-    public void setValueModel(ValueModel<T> valueModel);
-}
diff --git a/core/java/com/android/internal/app/IMediaContainerService.aidl b/core/java/com/android/internal/app/IMediaContainerService.aidl
old mode 100755
new mode 100644
diff --git a/core/java/com/android/internal/app/IUsageStats.aidl b/core/java/com/android/internal/app/IUsageStats.aidl
old mode 100755
new mode 100644
diff --git a/core/java/com/android/internal/app/NetInitiatedActivity.java b/core/java/com/android/internal/app/NetInitiatedActivity.java
old mode 100755
new mode 100644
diff --git a/core/java/com/android/internal/os/PkgUsageStats.aidl b/core/java/com/android/internal/os/PkgUsageStats.aidl
old mode 100755
new mode 100644
diff --git a/core/java/com/android/internal/os/PkgUsageStats.java b/core/java/com/android/internal/os/PkgUsageStats.java
old mode 100755
new mode 100644
diff --git a/core/java/com/android/internal/view/menu/MenuItemImpl.java b/core/java/com/android/internal/view/menu/MenuItemImpl.java
index 9f7441d..7189610 100644
--- a/core/java/com/android/internal/view/menu/MenuItemImpl.java
+++ b/core/java/com/android/internal/view/menu/MenuItemImpl.java
@@ -93,6 +93,7 @@
      */ 
     private ContextMenuInfo mMenuInfo;
     
+    private static String sLanguage;
     private static String sPrependShortcutLabel;
     private static String sEnterShortcutLabel;
     private static String sDeleteShortcutLabel;
@@ -114,7 +115,9 @@
     MenuItemImpl(MenuBuilder menu, int group, int id, int categoryOrder, int ordering,
             CharSequence title, int showAsAction) {
 
-        if (sPrependShortcutLabel == null) {
+        String lang = menu.getContext().getResources().getConfiguration().locale.toString();
+        if (sPrependShortcutLabel == null || !lang.equals(sLanguage)) {
+            sLanguage = lang;
             // This is instantiated from the UI thread, so no chance of sync issues 
             sPrependShortcutLabel = menu.getContext().getResources().getString(
                     com.android.internal.R.string.prepend_shortcut_label);
diff --git a/core/jni/Android.mk b/core/jni/Android.mk
index 3ca085b..9b95be1 100644
--- a/core/jni/Android.mk
+++ b/core/jni/Android.mk
@@ -11,10 +11,6 @@
 	LOCAL_CFLAGS += -DPACKED=""
 endif
 
-ifeq ($(WITH_JIT),true)
-	LOCAL_CFLAGS += -DWITH_JIT
-endif
-
 ifneq ($(USE_CUSTOM_RUNTIME_HEAP_MAX),)
   LOCAL_CFLAGS += -DCUSTOM_RUNTIME_HEAP_MAX=$(USE_CUSTOM_RUNTIME_HEAP_MAX)
 endif
@@ -200,6 +196,7 @@
 	libETC1 \
 	libhardware \
 	libhardware_legacy \
+	libselinux \
 	libsonivox \
 	libcrypto \
 	libssl \
@@ -213,12 +210,6 @@
 	libharfbuzz \
 	libz
 
-ifeq ($(HAVE_SELINUX),true)
-LOCAL_C_INCLUDES += external/libselinux/include
-LOCAL_SHARED_LIBRARIES += libselinux
-LOCAL_CFLAGS += -DHAVE_SELINUX
-endif # HAVE_SELINUX
-
 ifeq ($(USE_OPENGL_RENDERER),true)
 	LOCAL_SHARED_LIBRARIES += libhwui
 endif
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index 9820e60..94324f8 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -465,9 +465,7 @@
       kEMDefault,
       kEMIntPortable,
       kEMIntFast,
-#if defined(WITH_JIT)
       kEMJitCompiler,
-#endif
     } executionMode = kEMDefault;
 
 
@@ -487,10 +485,8 @@
         executionMode = kEMIntPortable;
     } else if (strcmp(propBuf, "int:fast") == 0) {
         executionMode = kEMIntFast;
-#if defined(WITH_JIT)
     } else if (strcmp(propBuf, "int:jit") == 0) {
         executionMode = kEMJitCompiler;
-#endif
     }
 
     property_get("dalvik.vm.stack-trace-file", stackTraceFileBuf, "");
@@ -660,7 +656,6 @@
       mOptions.add(opt);
     }
 
-#if defined(WITH_JIT)
     /* Force interpreter-only mode for selected opcodes. Eg "1-0a,3c,f1-ff" */
     char jitOpBuf[sizeof("-Xjitop:") + PROPERTY_VALUE_MAX];
     property_get("dalvik.vm.jit.op", propBuf, "");
@@ -680,7 +675,6 @@
         opt.optionString = jitMethodBuf;
         mOptions.add(opt);
     }
-#endif
 
     if (executionMode == kEMIntPortable) {
         opt.optionString = "-Xint:portable";
@@ -688,11 +682,9 @@
     } else if (executionMode == kEMIntFast) {
         opt.optionString = "-Xint:fast";
         mOptions.add(opt);
-#if defined(WITH_JIT)
     } else if (executionMode == kEMJitCompiler) {
         opt.optionString = "-Xint:jit";
         mOptions.add(opt);
-#endif
     }
 
     if (checkDexSum) {
diff --git a/core/jni/android_os_SELinux.cpp b/core/jni/android_os_SELinux.cpp
index e813c38..b12fdfc 100644
--- a/core/jni/android_os_SELinux.cpp
+++ b/core/jni/android_os_SELinux.cpp
@@ -20,10 +20,8 @@
 #include "JNIHelp.h"
 #include "jni.h"
 #include "android_runtime/AndroidRuntime.h"
-#ifdef HAVE_SELINUX
 #include "selinux/selinux.h"
 #include "selinux/android.h"
-#endif
 #include <errno.h>
 
 namespace android {
@@ -56,11 +54,7 @@
    * Exceptions: none
    */
   static jboolean isSELinuxEnforced(JNIEnv *env, jobject clazz) {
-#ifdef HAVE_SELINUX
     return (security_getenforce() == 1) ? true : false;
-#else
-    return false;
-#endif
   }
 
   /*
@@ -71,16 +65,12 @@
    * Exceptions: none
    */
   static jboolean setSELinuxEnforce(JNIEnv *env, jobject clazz, jboolean value) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return false;
 
     int enforce = (value) ? 1 : 0;
 
     return (security_setenforce(enforce) != -1) ? true : false;
-#else
-    return false;
-#endif
   }
 
   /*
@@ -92,7 +82,6 @@
    * Exceptions: NullPointerException if fileDescriptor object is NULL
    */
   static jstring getPeerCon(JNIEnv *env, jobject clazz, jobject fileDescriptor) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return NULL;
 
@@ -123,9 +112,6 @@
       freecon(context);
 
     return securityString;
-#else
-    return NULL;
-#endif
   }
 
   /*
@@ -138,7 +124,6 @@
    * Exception: none
    */
   static jboolean setFSCreateCon(JNIEnv *env, jobject clazz, jstring context) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return false;
 
@@ -163,9 +148,6 @@
       env->ReleaseStringUTFChars(context, constant_securityContext);
 
     return (ret == 0) ? true : false;
-#else
-    return false;
-#endif
   }
 
   /*
@@ -178,7 +160,6 @@
    * Exception: NullPointerException is thrown if either path or context strign are NULL
    */
   static jboolean setFileCon(JNIEnv *env, jobject clazz, jstring path, jstring con) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return false;
 
@@ -208,9 +189,6 @@
     env->ReleaseStringUTFChars(path, objectPath);
     env->ReleaseStringUTFChars(con, constant_con);
     return (ret == 0) ? true : false;
-#else
-    return false;
-#endif
   }
 
   /*
@@ -224,7 +202,6 @@
    * Exceptions: NullPointerException if the path object is null
    */
   static jstring getFileCon(JNIEnv *env, jobject clazz, jstring path) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return NULL;
 
@@ -252,9 +229,6 @@
     env->ReleaseStringUTFChars(path, objectPath);
 
     return securityString;
-#else
-    return NULL;
-#endif
   }
 
   /*
@@ -266,7 +240,6 @@
    * Exceptions: none
    */
   static jstring getCon(JNIEnv *env, jobject clazz) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return NULL;
 
@@ -285,9 +258,6 @@
       freecon(context);
 
     return securityString;
-#else
-    return NULL;
-#endif
   }
 
   /*
@@ -300,7 +270,6 @@
    * Exceptions: none
    */
   static jstring getPidCon(JNIEnv *env, jobject clazz, jint pid) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return NULL;
 
@@ -321,9 +290,6 @@
       freecon(context);
 
     return securityString;
-#else
-    return NULL;
-#endif
   }
 
   /*
@@ -335,7 +301,6 @@
    * Exceptions: None
    */
   static jobjectArray getBooleanNames(JNIEnv *env, JNIEnv clazz) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return NULL;
 
@@ -359,9 +324,6 @@
     free(list);
 
     return stringArray;
-#else
-    return NULL;
-#endif
   }
 
   /*
@@ -373,7 +335,6 @@
    * Exceptions: None
    */
   static jboolean getBooleanValue(JNIEnv *env, jobject clazz, jstring name) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return false;
 
@@ -386,9 +347,6 @@
     ret = security_get_boolean_active(boolean_name);
     env->ReleaseStringUTFChars(name, boolean_name);
     return (ret == 1) ? true : false;
-#else
-    return false;
-#endif
   }
 
   /*
@@ -401,7 +359,6 @@
    * Exceptions: None
    */
   static jboolean setBooleanValue(JNIEnv *env, jobject clazz, jstring name, jboolean value) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return false;
 
@@ -420,9 +377,6 @@
       return false;
 
     return true;
-#else
-    return false;
-#endif
   }
 
   /*
@@ -436,7 +390,6 @@
    * Exceptions: None
    */
   static jboolean checkSELinuxAccess(JNIEnv *env, jobject clazz, jstring scon, jstring tcon, jstring tclass, jstring perm) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return true;
 
@@ -468,10 +421,6 @@
 
   bail:
     return (accessGranted == 0) ? true : false;
-
-#else
-    return true;
-#endif
   }
 
   /*
@@ -482,7 +431,6 @@
    * Exceptions: none
    */
   static jboolean native_restorecon(JNIEnv *env, jobject clazz, jstring pathname) {
-#ifdef HAVE_SELINUX
     if (isSELinuxDisabled)
       return true;
 
@@ -490,9 +438,6 @@
     int ret = selinux_android_restorecon(file);
     env->ReleaseStringUTFChars(pathname, file);
     return (ret == 0);
-#else
-    return true;
-#endif
   }
 
   /*
@@ -526,14 +471,12 @@
   }
 
   int register_android_os_SELinux(JNIEnv *env) {
-#ifdef HAVE_SELINUX
     union selinux_callback cb;
     cb.func_log = log_callback;
     selinux_set_callback(SELINUX_CB_LOG, cb);
 
     isSELinuxDisabled = (is_selinux_enabled() != 1) ? true : false;
 
-#endif
     return AndroidRuntime::registerNativeMethods(
          env, "android/os/SELinux",
          method_table, NELEM(method_table));
diff --git a/core/jni/android_text_format_Time.cpp b/core/jni/android_text_format_Time.cpp
index 0a59ae7..aa2c5f39 100644
--- a/core/jni/android_text_format_Time.cpp
+++ b/core/jni/android_text_format_Time.cpp
@@ -23,6 +23,7 @@
 #include "jni.h"
 #include "utils/misc.h"
 #include "android_runtime/AndroidRuntime.h"
+#include "ScopedStringChars.h"
 #include "TimeUtils.h"
 #include <nativehelper/JNIHelp.h>
 #include <cutils/tztime.h>
@@ -71,11 +72,10 @@
     t->t.tm_gmtoff = env->GetLongField(o, g_gmtoffField);
     bool allDay = env->GetBooleanField(o, g_allDayField);
     if (allDay &&
-	((t->t.tm_sec !=0) || (t->t.tm_min != 0) || (t->t.tm_hour != 0))) {
-        char msg[100];
-	sprintf(msg, "allDay is true but sec, min, hour are not 0.");
-	jniThrowException(env, "java/lang/IllegalArgumentException", msg);
-	return false;
+       ((t->t.tm_sec !=0) || (t->t.tm_min != 0) || (t->t.tm_hour != 0))) {
+        jniThrowException(env, "java/lang/IllegalArgumentException",
+                          "allDay is true but sec, min, hour are not 0.");
+        return false;
     }
     return true;
 }
@@ -313,7 +313,7 @@
 static jstring android_text_format_Time_toString(JNIEnv* env, jobject This)
 {
     Time t;
-    if (!java2time(env, &t, This)) return env->NewStringUTF("");;
+    if (!java2time(env, &t, This)) return env->NewStringUTF("");
     ACQUIRE_TIMEZONE(This, t)
 
     String8 r = t.toString();
@@ -365,32 +365,30 @@
 // ============================================================================
 // Just do this here because it's not worth recreating the strings
 
-static int get_char(JNIEnv* env, const jchar *s, int spos, int mul,
-                    bool *thrown)
+static int get_char(JNIEnv* env, const ScopedStringChars& s, int spos, int mul,
+                    bool* thrown)
 {
     jchar c = s[spos];
     if (c >= '0' && c <= '9') {
         return (c - '0') * mul;
     } else {
         if (!*thrown) {
-            char msg[100];
-            sprintf(msg, "Parse error at pos=%d", spos);
-            jniThrowException(env, "android/util/TimeFormatException", msg);
+            jniThrowExceptionFmt(env, "android/util/TimeFormatException",
+                                 "Parse error at pos=%d", spos);
             *thrown = true;
         }
         return 0;
     }
 }
 
-static bool check_char(JNIEnv* env, const jchar *s, int spos, jchar expected)
+static bool check_char(JNIEnv* env, const ScopedStringChars& s, int spos, jchar expected)
 {
     jchar c = s[spos];
     if (c != expected) {
-        char msg[100];
-	sprintf(msg, "Unexpected character 0x%02x at pos=%d.  Expected %c.", c, spos,
-		expected);
-	jniThrowException(env, "android/util/TimeFormatException", msg);
-	return false;
+        jniThrowExceptionFmt(env, "android/util/TimeFormatException",
+                             "Unexpected character 0x%02x at pos=%d.  Expected %c.",
+                             c, spos, expected);
+        return false;
     }
     return true;
 }
@@ -399,20 +397,19 @@
 static jboolean android_text_format_Time_parse(JNIEnv* env, jobject This, jstring strObj)
 {
     jsize len = env->GetStringLength(strObj);
-    const jchar *s = env->GetStringChars(strObj, NULL);
-
-    bool thrown = false;
-    int n;
-    jboolean inUtc = false;
-
     if (len < 8) {
-        char msg[100];
-        sprintf(msg, "String too short -- expected at least 8 characters.");
-	jniThrowException(env, "android/util/TimeFormatException", msg);
-	return false;
+        jniThrowException(env, "android/util/TimeFormatException",
+                          "String too short -- expected at least 8 characters.");
+        return false;
     }
 
+    jboolean inUtc = false;
+
+    ScopedStringChars s(env, strObj);
+
     // year
+    int n;
+    bool thrown = false;
     n = get_char(env, s, 0, 1000, &thrown);
     n += get_char(env, s, 1, 100, &thrown);
     n += get_char(env, s, 2, 10, &thrown);
@@ -459,7 +456,7 @@
         if (len > 15) {
             // Z
             if (!check_char(env, s, 15, 'Z')) return false;
-	    inUtc = true;
+            inUtc = true;
         }
     } else {
         env->SetBooleanField(This, g_allDayField, JNI_TRUE);
@@ -472,8 +469,7 @@
     env->SetIntField(This, g_ydayField, 0);
     env->SetIntField(This, g_isdstField, -1);
     env->SetLongField(This, g_gmtoffField, 0);
-    
-    env->ReleaseStringChars(strObj, s);
+
     return inUtc;
 }
 
@@ -482,19 +478,19 @@
                                            jstring strObj)
 {
     jsize len = env->GetStringLength(strObj);
-    const jchar *s = env->GetStringChars(strObj, NULL);
-
-    bool thrown = false;
-    int n;
-    jboolean inUtc = false;
-
     if (len < 10) {
         jniThrowException(env, "android/util/TimeFormatException",
-                "Time input is too short; must be at least 10 characters");
+                          "String too short --- expected at least 10 characters.");
         return false;
     }
 
+    jboolean inUtc = false;
+
+    ScopedStringChars s(env, strObj);
+
     // year
+    int n;
+    bool thrown = false;
     n = get_char(env, s, 0, 1000, &thrown);    
     n += get_char(env, s, 1, 100, &thrown);
     n += get_char(env, s, 2, 10, &thrown);
@@ -525,28 +521,28 @@
         // T
         if (!check_char(env, s, 10, 'T')) return false;
 
-	env->SetBooleanField(This, g_allDayField, JNI_FALSE);
+        env->SetBooleanField(This, g_allDayField, JNI_FALSE);
         // hour
         n = get_char(env, s, 11, 10, &thrown);
         n += get_char(env, s, 12, 1, &thrown);
         if (thrown) return false;
-	int hour = n;
+        int hour = n;
         // env->SetIntField(This, g_hourField, n);
-	
-	// :
-	if (!check_char(env, s, 13, ':')) return false;
 
-	// minute
+        // :
+        if (!check_char(env, s, 13, ':')) return false;
+
+        // minute
         n = get_char(env, s, 14, 10, &thrown);
         n += get_char(env, s, 15, 1, &thrown);
         if (thrown) return false;
-	int minute = n;
+        int minute = n;
         // env->SetIntField(This, g_minField, n);
 
-	// :
-	if (!check_char(env, s, 16, ':')) return false;
+        // :
+        if (!check_char(env, s, 16, ':')) return false;
 
-	// second
+        // second
         n = get_char(env, s, 17, 10, &thrown);
         n += get_char(env, s, 18, 1, &thrown);
         if (thrown) return false;
@@ -566,64 +562,63 @@
         if (len > tz_index) {
             char c = s[tz_index];
 
-	    // NOTE: the offset is meant to be subtracted to get from local time
-	    // to UTC.  we therefore use 1 for '-' and -1 for '+'.
-	    switch (c) {
-	    case 'Z':
-	        // Zulu time -- UTC
-	        offset = 0;
-		break;
-	    case '-': 
+            // NOTE: the offset is meant to be subtracted to get from local time
+            // to UTC.  we therefore use 1 for '-' and -1 for '+'.
+            switch (c) {
+            case 'Z':
+                // Zulu time -- UTC
+                offset = 0;
+                break;
+            case '-': 
                 offset = 1;
-	        break;
-	    case '+': 
+                break;
+            case '+': 
                 offset = -1;
-	        break;
-	    default:
-	        char msg[100];
-	        sprintf(msg, "Unexpected character 0x%02x at position %d.  Expected + or -",
-			c, tz_index);
-	        jniThrowException(env, "android/util/TimeFormatException", msg);
-	        return false;
-	    }
+                break;
+            default:
+                jniThrowExceptionFmt(env, "android/util/TimeFormatException",
+                                     "Unexpected character 0x%02x at position %d.  Expected + or -",
+                                     c, tz_index);
+                return false;
+            }
             inUtc = true;
 
-	    if (offset != 0) {
-	        if (len < tz_index + 6) {
-	            char msg[100];
-	            sprintf(msg, "Unexpected length; should be %d characters", tz_index + 6);
-	            jniThrowException(env, "android/util/TimeFormatException", msg);
-	            return false;
-	        }
+            if (offset != 0) {
+                if (len < tz_index + 6) {
+                    jniThrowExceptionFmt(env, "android/util/TimeFormatException",
+                                         "Unexpected length; should be %d characters",
+                                         tz_index + 6);
+                    return false;
+                }
 
-	        // hour
-	        n = get_char(env, s, tz_index + 1, 10, &thrown);
-		n += get_char(env, s, tz_index + 2, 1, &thrown);
-		if (thrown) return false;
-		n *= offset;
-		hour += n;
+                // hour
+                n = get_char(env, s, tz_index + 1, 10, &thrown);
+                n += get_char(env, s, tz_index + 2, 1, &thrown);
+                if (thrown) return false;
+                n *= offset;
+                hour += n;
 
-		// :
-		if (!check_char(env, s, tz_index + 3, ':')) return false;
-	    
-		// minute
-		n = get_char(env, s, tz_index + 4, 10, &thrown);
-		n += get_char(env, s, tz_index + 5, 1, &thrown);
-		if (thrown) return false;
-		n *= offset;
-		minute += n;
-	    }
-	}
-	env->SetIntField(This, g_hourField, hour);
+                // :
+                if (!check_char(env, s, tz_index + 3, ':')) return false;
+            
+                // minute
+                n = get_char(env, s, tz_index + 4, 10, &thrown);
+                n += get_char(env, s, tz_index + 5, 1, &thrown);
+                if (thrown) return false;
+                n *= offset;
+                minute += n;
+            }
+        }
+        env->SetIntField(This, g_hourField, hour);
         env->SetIntField(This, g_minField, minute);
 
-	if (offset != 0) {
-	    // we need to normalize after applying the hour and minute offsets
-	    android_text_format_Time_normalize(env, This, false /* use isdst */);
-	    // The timezone is set to UTC in the calling Java code.
-	}
+        if (offset != 0) {
+            // we need to normalize after applying the hour and minute offsets
+            android_text_format_Time_normalize(env, This, false /* use isdst */);
+            // The timezone is set to UTC in the calling Java code.
+        }
     } else {
-	env->SetBooleanField(This, g_allDayField, JNI_TRUE);
+        env->SetBooleanField(This, g_allDayField, JNI_TRUE);
         env->SetIntField(This, g_hourField, 0);
         env->SetIntField(This, g_minField, 0);
         env->SetIntField(This, g_secField, 0);
@@ -633,8 +628,7 @@
     env->SetIntField(This, g_ydayField, 0);
     env->SetIntField(This, g_isdstField, -1);
     env->SetLongField(This, g_gmtoffField, 0);
-    
-    env->ReleaseStringChars(strObj, s);
+
     return inUtc;
 }
 
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diff --git a/core/res/res/values-mcc208-mnc01/config.xml b/core/res/res/values-mcc208-mnc01/config.xml
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diff --git a/core/res/res/values-mcc214-mnc03/config.xml b/core/res/res/values-mcc214-mnc03/config.xml
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diff --git a/core/res/res/values-mcc222-mnc01/config.xml b/core/res/res/values-mcc222-mnc01/config.xml
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diff --git a/core/res/res/values-mcc234-mnc33/config.xml b/core/res/res/values-mcc234-mnc33/config.xml
old mode 100755
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diff --git a/core/res/res/values-mcc302-mnc370/config.xml b/core/res/res/values-mcc302-mnc370/config.xml
old mode 100755
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diff --git a/core/res/res/values-mcc302-mnc660/config.xml b/core/res/res/values-mcc302-mnc660/config.xml
old mode 100755
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diff --git a/core/res/res/values-mcc302-mnc720/config.xml b/core/res/res/values-mcc302-mnc720/config.xml
old mode 100755
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diff --git a/core/res/res/values-mcc340-mnc01/config.xml b/core/res/res/values-mcc340-mnc01/config.xml
old mode 100755
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diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
old mode 100755
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diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
old mode 100755
new mode 100644
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
old mode 100755
new mode 100644
index 80c2a13..d1a7703
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -2272,6 +2272,8 @@
     <!-- Accessibility description sent when user completes drawing a pattern. [CHAR LIMIT=NONE] -->
     <string name="lockscreen_access_pattern_detected">Pattern completed</string>
 
+    <!-- Accessibility description sent when user changes the current lock screen widget. [CHAR_LIMIT=none] -->
+    <string name="keyguard_accessibility_widget_changed">%1$s. Widget %2$d of %3$d.</string>
     <!-- Accessibility description of the add widget button. [CHAR_LIMIT=none] -->
     <string name="keyguard_accessibility_add_widget">Add widget.</string>
     <!-- Accessibility description of the empty sidget slot (place holder for a new widget). [CHAR_LIMIT=none] -->
diff --git a/core/res/res/xml-land/password_kbd_qwerty.xml b/core/res/res/xml-land/password_kbd_qwerty.xml
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old mode 100755
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diff --git a/core/res/res/xml-mdpi/password_kbd_qwerty.xml b/core/res/res/xml-mdpi/password_kbd_qwerty.xml
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diff --git a/core/res/res/xml-mdpi/password_kbd_qwerty_shifted.xml b/core/res/res/xml-mdpi/password_kbd_qwerty_shifted.xml
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diff --git a/core/res/res/xml-xlarge/password_kbd_numeric.xml b/core/res/res/xml-xlarge/password_kbd_numeric.xml
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diff --git a/core/res/res/xml-xlarge/password_kbd_qwerty.xml b/core/res/res/xml-xlarge/password_kbd_qwerty.xml
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diff --git a/core/res/res/xml-xlarge/password_kbd_symbols.xml b/core/res/res/xml-xlarge/password_kbd_symbols.xml
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diff --git a/core/res/res/xml/password_kbd_extension.xml b/core/res/res/xml/password_kbd_extension.xml
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diff --git a/core/res/res/xml/password_kbd_numeric.xml b/core/res/res/xml/password_kbd_numeric.xml
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diff --git a/core/res/res/xml/password_kbd_symbols.xml b/core/res/res/xml/password_kbd_symbols.xml
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old mode 100755
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diff --git a/core/tests/ConnectivityManagerTest/assets/accesspoints.xml b/core/tests/ConnectivityManagerTest/assets/accesspoints.xml
old mode 100755
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diff --git a/core/tests/coretests/src/android/content/pm/AppCacheTest.java b/core/tests/coretests/src/android/content/pm/AppCacheTest.java
old mode 100755
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diff --git a/core/tests/coretests/src/android/content/pm/PackageManagerTests.java b/core/tests/coretests/src/android/content/pm/PackageManagerTests.java
old mode 100755
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diff --git a/core/tests/coretests/src/android/os/storage/AsecTests.java b/core/tests/coretests/src/android/os/storage/AsecTests.java
old mode 100755
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diff --git a/core/tests/coretests/src/android/widget/listview/focus/ListWithEditTextHeaderTest.java b/core/tests/coretests/src/android/widget/listview/focus/ListWithEditTextHeaderTest.java
index b9051e9..532b9d1 100644
--- a/core/tests/coretests/src/android/widget/listview/focus/ListWithEditTextHeaderTest.java
+++ b/core/tests/coretests/src/android/widget/listview/focus/ListWithEditTextHeaderTest.java
@@ -22,6 +22,7 @@
 import android.test.suitebuilder.annotation.LargeTest;
 import android.test.suitebuilder.annotation.MediumTest;
 import android.view.KeyEvent;
+import android.view.View;
 import android.widget.AbsListView;
 import android.widget.ListView;
 import android.widget.listview.ListWithEditTextHeader;
@@ -63,4 +64,22 @@
         assertTrue("header does not have focus", mListView.getChildAt(0).isFocused());
         assertEquals("something is selected", AbsListView.INVALID_POSITION, mListView.getSelectedItemPosition());
     }
+
+    @LargeTest
+    public void testScrollingDoesNotDetachHeaderViewFromWindow() {
+        View header = mListView.getChildAt(0);
+        assertNotNull("header is not attached to a window (?!)", header.getWindowToken());
+
+        // Scroll header off the screen and back onto the screen
+        int numItemsOnScreen = mListView.getChildCount();
+        for (int i = 0; i < numItemsOnScreen; i++) {
+            sendKeys(KeyEvent.KEYCODE_DPAD_DOWN);
+        }
+        for (int i = 0; i < numItemsOnScreen; i++) {
+            sendKeys(KeyEvent.KEYCODE_DPAD_UP);
+        }
+
+        // Make sure the header was not accidentally left detached from its window
+        assertNotNull("header has lost its window", header.getWindowToken());
+    }
 }
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diff --git a/keystore/java/android/security/KeyStore.java b/keystore/java/android/security/KeyStore.java
index 4637991..44be804 100644
--- a/keystore/java/android/security/KeyStore.java
+++ b/keystore/java/android/security/KeyStore.java
@@ -16,17 +16,9 @@
 
 package android.security;
 
-import android.net.LocalSocketAddress;
-import android.net.LocalSocket;
-
-import java.io.InputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.UTFDataFormatException;
-import java.nio.charset.Charsets;
-import java.nio.charset.ModifiedUtf8;
-import java.util.ArrayList;
-import java.util.Date;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.util.Log;
 
 /**
  * @hide This should not be made public in its present form because it
@@ -34,6 +26,7 @@
  * preclude the use of hardware crypto.
  */
 public class KeyStore {
+    private static final String TAG = "KeyStore";
 
     // ResponseCodes
     public static final int NO_ERROR = 1;
@@ -50,20 +43,30 @@
     // States
     public enum State { UNLOCKED, LOCKED, UNINITIALIZED };
 
-    private static final LocalSocketAddress sAddress = new LocalSocketAddress(
-            "keystore", LocalSocketAddress.Namespace.RESERVED);
-
     private int mError = NO_ERROR;
 
-    private KeyStore() {}
+    private final IKeystoreService mBinder;
+
+    private KeyStore(IKeystoreService binder) {
+        mBinder = binder;
+    }
 
     public static KeyStore getInstance() {
-        return new KeyStore();
+        IKeystoreService keystore = IKeystoreService.Stub.asInterface(ServiceManager
+                .getService("android.security.keystore"));
+        return new KeyStore(keystore);
     }
 
     public State state() {
-        execute('t');
-        switch (mError) {
+        final int ret;
+        try {
+            ret = mBinder.test();
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            throw new AssertionError(e);
+        }
+
+        switch (ret) {
             case NO_ERROR: return State.UNLOCKED;
             case LOCKED: return State.LOCKED;
             case UNINITIALIZED: return State.UNINITIALIZED;
@@ -71,171 +74,167 @@
         }
     }
 
-    private byte[] get(byte[] key) {
-        ArrayList<byte[]> values = execute('g', key);
-        return (values == null || values.isEmpty()) ? null : values.get(0);
-    }
-
     public byte[] get(String key) {
-        return get(getKeyBytes(key));
-    }
-
-    private boolean put(byte[] key, byte[] value) {
-        execute('i', key, value);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.get(key);
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return null;
+        }
     }
 
     public boolean put(String key, byte[] value) {
-        return put(getKeyBytes(key), value);
-    }
-
-    private boolean delete(byte[] key) {
-        execute('d', key);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.insert(key, value) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean delete(String key) {
-        return delete(getKeyBytes(key));
-    }
-
-    private boolean contains(byte[] key) {
-        execute('e', key);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.del(key) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean contains(String key) {
-        return contains(getKeyBytes(key));
-    }
-
-    public byte[][] saw(byte[] prefix) {
-        ArrayList<byte[]> values = execute('s', prefix);
-        return (values == null) ? null : values.toArray(new byte[values.size()][]);
+        try {
+            return mBinder.exist(key) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public String[] saw(String prefix) {
-        byte[][] values = saw(getKeyBytes(prefix));
-        if (values == null) {
+        try {
+            return mBinder.saw(prefix);
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
             return null;
         }
-        String[] strings = new String[values.length];
-        for (int i = 0; i < values.length; ++i) {
-            strings[i] = toKeyString(values[i]);
-        }
-        return strings;
     }
 
     public boolean reset() {
-        execute('r');
-        return mError == NO_ERROR;
-    }
-
-    private boolean password(byte[] password) {
-        execute('p', password);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.reset() == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean password(String password) {
-        return password(getPasswordBytes(password));
+        try {
+            return mBinder.password(password) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean lock() {
-        execute('l');
-        return mError == NO_ERROR;
-    }
-
-    private boolean unlock(byte[] password) {
-        execute('u', password);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.lock() == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean unlock(String password) {
-        return unlock(getPasswordBytes(password));
+        try {
+            mError = mBinder.unlock(password);
+            return mError == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean isEmpty() {
-        execute('z');
-        return mError == KEY_NOT_FOUND;
-    }
-
-    private boolean generate(byte[] key) {
-        execute('a', key);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.zero() == KEY_NOT_FOUND;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean generate(String key) {
-        return generate(getKeyBytes(key));
-    }
-
-    private boolean importKey(byte[] keyName, byte[] key) {
-        execute('m', keyName, key);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.generate(key) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean importKey(String keyName, byte[] key) {
-        return importKey(getKeyBytes(keyName), key);
-    }
-
-    private byte[] getPubkey(byte[] key) {
-        ArrayList<byte[]> values = execute('b', key);
-        return (values == null || values.isEmpty()) ? null : values.get(0);
+        try {
+            return mBinder.import_key(keyName, key) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public byte[] getPubkey(String key) {
-        return getPubkey(getKeyBytes(key));
-    }
-
-    private boolean delKey(byte[] key) {
-        execute('k', key);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.get_pubkey(key);
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return null;
+        }
     }
 
     public boolean delKey(String key) {
-        return delKey(getKeyBytes(key));
-    }
-
-    private byte[] sign(byte[] keyName, byte[] data) {
-        final ArrayList<byte[]> values = execute('n', keyName, data);
-        return (values == null || values.isEmpty()) ? null : values.get(0);
+        try {
+            return mBinder.del_key(key) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public byte[] sign(String key, byte[] data) {
-        return sign(getKeyBytes(key), data);
-    }
-
-    private boolean verify(byte[] keyName, byte[] data, byte[] signature) {
-        execute('v', keyName, data, signature);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.sign(key, data);
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return null;
+        }
     }
 
     public boolean verify(String key, byte[] data, byte[] signature) {
-        return verify(getKeyBytes(key), data, signature);
-    }
-
-    private boolean grant(byte[] key, byte[] uid) {
-        execute('x', key, uid);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.verify(key, data, signature) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean grant(String key, int uid) {
-         return grant(getKeyBytes(key), getUidBytes(uid));
-    }
-
-    private boolean ungrant(byte[] key, byte[] uid) {
-        execute('y', key, uid);
-        return mError == NO_ERROR;
+        try {
+            return mBinder.grant(key, uid) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
+        }
     }
 
     public boolean ungrant(String key, int uid) {
-        return ungrant(getKeyBytes(key), getUidBytes(uid));
-    }
-
-    private long getmtime(byte[] key) {
-        final ArrayList<byte[]> values = execute('c', key);
-        if (values == null || values.isEmpty()) {
-            return -1L;
+        try {
+            return mBinder.ungrant(key, uid) == NO_ERROR;
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return false;
         }
-
-        return Long.parseLong(new String(values.get(0))) * 1000L;
     }
 
     /**
@@ -243,101 +242,15 @@
      * epoch. Will return -1L if the key could not be found or other error.
      */
     public long getmtime(String key) {
-        return getmtime(getKeyBytes(key));
+        try {
+            return mBinder.getmtime(key);
+        } catch (RemoteException e) {
+            Log.w(TAG, "Cannot connect to keystore", e);
+            return -1L;
+        }
     }
 
     public int getLastError() {
         return mError;
     }
-
-    private ArrayList<byte[]> execute(int code, byte[]... parameters) {
-        mError = PROTOCOL_ERROR;
-
-        for (byte[] parameter : parameters) {
-            if (parameter == null || parameter.length > 65535) {
-                return null;
-            }
-        }
-
-        LocalSocket socket = new LocalSocket();
-        try {
-            socket.connect(sAddress);
-
-            OutputStream out = socket.getOutputStream();
-            out.write(code);
-            for (byte[] parameter : parameters) {
-                out.write(parameter.length >> 8);
-                out.write(parameter.length);
-                out.write(parameter);
-            }
-            out.flush();
-            socket.shutdownOutput();
-
-            InputStream in = socket.getInputStream();
-            if ((code = in.read()) != NO_ERROR) {
-                if (code != -1) {
-                    mError = code;
-                }
-                return null;
-            }
-
-            ArrayList<byte[]> values = new ArrayList<byte[]>();
-            while (true) {
-                int i, j;
-                if ((i = in.read()) == -1) {
-                    break;
-                }
-                if ((j = in.read()) == -1) {
-                    return null;
-                }
-                byte[] value = new byte[i << 8 | j];
-                for (i = 0; i < value.length; i += j) {
-                    if ((j = in.read(value, i, value.length - i)) == -1) {
-                        return null;
-                    }
-                }
-                values.add(value);
-            }
-            mError = NO_ERROR;
-            return values;
-        } catch (IOException e) {
-            // ignore
-        } finally {
-            try {
-                socket.close();
-            } catch (IOException e) {}
-        }
-        return null;
-    }
-
-    /**
-     * ModifiedUtf8 is used for key encoding to match the
-     * implementation of NativeCrypto.ENGINE_load_private_key.
-     */
-    private static byte[] getKeyBytes(String string) {
-        try {
-            int utfCount = (int) ModifiedUtf8.countBytes(string, false);
-            byte[] result = new byte[utfCount];
-            ModifiedUtf8.encode(result, 0, string);
-            return result;
-        } catch (UTFDataFormatException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    private static String toKeyString(byte[] bytes) {
-        try {
-            return ModifiedUtf8.decode(bytes, new char[bytes.length], 0, bytes.length);
-        } catch (UTFDataFormatException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    private static byte[] getPasswordBytes(String password) {
-        return password.getBytes(Charsets.UTF_8);
-    }
-
-    private static byte[] getUidBytes(int uid) {
-        return Integer.toString(uid).getBytes(Charsets.UTF_8);
-    }
 }
diff --git a/keystore/tests/src/android/security/KeyStoreTest.java b/keystore/tests/src/android/security/KeyStoreTest.java
old mode 100755
new mode 100644
diff --git a/libs/androidfw/ResourceTypes.cpp b/libs/androidfw/ResourceTypes.cpp
index 0107da4..fc2cd9e 100644
--- a/libs/androidfw/ResourceTypes.cpp
+++ b/libs/androidfw/ResourceTypes.cpp
@@ -506,10 +506,6 @@
 void ResStringPool::uninit()
 {
     mError = NO_INIT;
-    if (mOwnedData) {
-        free(mOwnedData);
-        mOwnedData = NULL;
-    }
     if (mHeader != NULL && mCache != NULL) {
         for (size_t x = 0; x < mHeader->stringCount; x++) {
             if (mCache[x] != NULL) {
@@ -520,6 +516,10 @@
         free(mCache);
         mCache = NULL;
     }
+    if (mOwnedData) {
+        free(mOwnedData);
+        mOwnedData = NULL;
+    }
 }
 
 /**
@@ -1209,6 +1209,10 @@
     uninit();
     mEventCode = START_DOCUMENT;
 
+    if (!data || !size) {
+        return (mError=BAD_TYPE);
+    }
+
     if (copyData) {
         mOwnedData = malloc(size);
         if (mOwnedData == NULL) {
diff --git a/libs/androidfw/tests/Android.mk b/libs/androidfw/tests/Android.mk
index 39009b8..4ae23ec 100644
--- a/libs/androidfw/tests/Android.mk
+++ b/libs/androidfw/tests/Android.mk
@@ -10,36 +10,25 @@
     ObbFile_test.cpp
 
 shared_libraries := \
-	libandroidfw \
-	libcutils \
-	libutils \
-	libbinder \
-	libui \
-	libstlport \
-	libskia
+    libandroidfw \
+    libcutils \
+    libutils \
+    libbinder \
+    libui \
+    libstlport \
+    libskia
 
 static_libraries := \
-	libgtest \
-	libgtest_main
-
-c_includes := \
-    bionic \
-    bionic/libstdc++/include \
-    external/gtest/include \
-    external/stlport/stlport \
-    external/skia/include/core
-
-module_tags := eng tests
+    libgtest \
+    libgtest_main
 
 $(foreach file,$(test_src_files), \
     $(eval include $(CLEAR_VARS)) \
     $(eval LOCAL_SHARED_LIBRARIES := $(shared_libraries)) \
     $(eval LOCAL_STATIC_LIBRARIES := $(static_libraries)) \
-    $(eval LOCAL_C_INCLUDES := $(c_includes)) \
     $(eval LOCAL_SRC_FILES := $(file)) \
     $(eval LOCAL_MODULE := $(notdir $(file:%.cpp=%))) \
-    $(eval LOCAL_MODULE_TAGS := $(module_tags)) \
-    $(eval include $(BUILD_EXECUTABLE)) \
+    $(eval include $(BUILD_NATIVE_TEST)) \
 )
 
 # Build the manual test programs.
diff --git a/libs/androidfw/tests/InputEvent_test.cpp b/libs/androidfw/tests/InputEvent_test.cpp
index ac5549c..e9164d1 100644
--- a/libs/androidfw/tests/InputEvent_test.cpp
+++ b/libs/androidfw/tests/InputEvent_test.cpp
@@ -19,7 +19,7 @@
 #include <binder/Parcel.h>
 
 #include <math.h>
-#include <SkMatrix.h>
+#include <core/SkMatrix.h>
 
 namespace android {
 
diff --git a/libs/hwui/FontRenderer.cpp b/libs/hwui/FontRenderer.cpp
index 4e97c88..47784a4 100644
--- a/libs/hwui/FontRenderer.cpp
+++ b/libs/hwui/FontRenderer.cpp
@@ -45,10 +45,10 @@
     mInitialized = false;
     mMaxNumberOfQuads = 1024;
     mCurrentQuadIndex = 0;
+    mLastQuadIndex = 0;
 
     mTextMesh = NULL;
     mCurrentCacheTexture = NULL;
-    mLastCacheTexture = NULL;
 
     mLinearFiltering = false;
 
@@ -116,7 +116,6 @@
 void FontRenderer::flushAllAndInvalidate() {
     if (mCurrentQuadIndex != 0) {
         issueDrawCommand();
-        mCurrentQuadIndex = 0;
     }
 
     for (uint32_t i = 0; i < mActiveFonts.size(); i++) {
@@ -320,8 +319,17 @@
     mInitialized = true;
 }
 
+void FontRenderer::updateDrawParams() {
+    if (mCurrentQuadIndex != mLastQuadIndex) {
+        mDrawOffsets.add((uint16_t*)(mLastQuadIndex * sizeof(uint16_t) * 6));
+        mDrawCounts.add(mCurrentQuadIndex - mLastQuadIndex);
+        mDrawCacheTextures.add(mCurrentCacheTexture);
+        mLastQuadIndex = mCurrentQuadIndex;
+    }
+}
+
 void FontRenderer::checkTextureUpdate() {
-    if (!mUploadTexture && mLastCacheTexture == mCurrentCacheTexture) {
+    if (!mUploadTexture) {
         return;
     }
 
@@ -355,16 +363,11 @@
         }
     }
 
-    caches.activeTexture(0);
-    glBindTexture(GL_TEXTURE_2D, mCurrentCacheTexture->getTextureId());
-
-    mCurrentCacheTexture->setLinearFiltering(mLinearFiltering, false);
-    mLastCacheTexture = mCurrentCacheTexture;
-
     mUploadTexture = false;
 }
 
 void FontRenderer::issueDrawCommand() {
+    updateDrawParams();
     checkTextureUpdate();
 
     Caches& caches = Caches::getInstance();
@@ -378,20 +381,33 @@
         caches.bindTexCoordsVertexPointer(force, buffer + offset);
     }
 
-    glDrawElements(GL_TRIANGLES, mCurrentQuadIndex * 6, GL_UNSIGNED_SHORT, NULL);
+    for (uint32_t i = 0; i < mDrawOffsets.size(); i++) {
+        uint16_t* offset = mDrawOffsets[i];
+        uint32_t count = mDrawCounts[i];
+        CacheTexture* texture = mDrawCacheTextures[i];
+
+        caches.activeTexture(0);
+        glBindTexture(GL_TEXTURE_2D, texture->getTextureId());
+
+        texture->setLinearFiltering(mLinearFiltering, false);
+
+        glDrawElements(GL_TRIANGLES, count * 6, GL_UNSIGNED_SHORT, offset);
+    }
 
     mDrawn = true;
+
+    mCurrentQuadIndex = 0;
+    mLastQuadIndex = 0;
+    mDrawOffsets.clear();
+    mDrawCounts.clear();
+    mDrawCacheTextures.clear();
 }
 
 void FontRenderer::appendMeshQuadNoClip(float x1, float y1, float u1, float v1,
         float x2, float y2, float u2, float v2, float x3, float y3, float u3, float v3,
         float x4, float y4, float u4, float v4, CacheTexture* texture) {
     if (texture != mCurrentCacheTexture) {
-        if (mCurrentQuadIndex != 0) {
-            // First, draw everything stored already which uses the previous texture
-            issueDrawCommand();
-            mCurrentQuadIndex = 0;
-        }
+        updateDrawParams();
         // Now use the new texture id
         mCurrentCacheTexture = texture;
     }
@@ -443,7 +459,6 @@
 
     if (mCurrentQuadIndex == mMaxNumberOfQuads) {
         issueDrawCommand();
-        mCurrentQuadIndex = 0;
     }
 }
 
@@ -462,7 +477,6 @@
 
     if (mCurrentQuadIndex == mMaxNumberOfQuads) {
         issueDrawCommand();
-        mCurrentQuadIndex = 0;
     }
 }
 
@@ -544,7 +558,6 @@
 
     if (mCurrentQuadIndex != 0) {
         issueDrawCommand();
-        mCurrentQuadIndex = 0;
     }
 }
 
diff --git a/libs/hwui/FontRenderer.h b/libs/hwui/FontRenderer.h
index 405db09..09a3c25 100644
--- a/libs/hwui/FontRenderer.h
+++ b/libs/hwui/FontRenderer.h
@@ -138,6 +138,7 @@
 
     void removeFont(const Font* font);
 
+    void updateDrawParams();
     void checkTextureUpdate();
 
     void setTextureDirty() {
@@ -155,13 +156,13 @@
     Vector<Font*> mActiveFonts;
 
     CacheTexture* mCurrentCacheTexture;
-    CacheTexture* mLastCacheTexture;
 
     bool mUploadTexture;
 
     // Pointer to vertex data to speed up frame to frame work
     float* mTextMesh;
     uint32_t mCurrentQuadIndex;
+    uint32_t mLastQuadIndex;
     uint32_t mMaxNumberOfQuads;
 
     uint32_t mIndexBufferID;
@@ -174,6 +175,10 @@
 
     bool mLinearFiltering;
 
+    Vector<uint16_t*> mDrawOffsets;
+    Vector<uint32_t> mDrawCounts;
+    Vector<CacheTexture*> mDrawCacheTextures;
+
     /** We should consider multi-threading this code or using Renderscript **/
     static void computeGaussianWeights(float* weights, int32_t radius);
     static void horizontalBlur(float* weights, int32_t radius, const uint8_t *source, uint8_t *dest,
diff --git a/location/java/android/location/Country.java b/location/java/android/location/Country.java
old mode 100755
new mode 100644
diff --git a/location/java/android/location/INetInitiatedListener.aidl b/location/java/android/location/INetInitiatedListener.aidl
old mode 100755
new mode 100644
diff --git a/location/java/com/android/internal/location/GpsNetInitiatedHandler.java b/location/java/com/android/internal/location/GpsNetInitiatedHandler.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/IAudioFocusDispatcher.aidl b/media/java/android/media/IAudioFocusDispatcher.aidl
old mode 100755
new mode 100644
diff --git a/media/java/android/media/MediaScanner.java b/media/java/android/media/MediaScanner.java
index 88cf4ac..0117d73 100644
--- a/media/java/android/media/MediaScanner.java
+++ b/media/java/android/media/MediaScanner.java
@@ -283,7 +283,7 @@
         "Terror",
         "Indie",
         "Britpop",
-        "Negerpunk",
+        null,
         "Polsk Punk",
         "Beat",
         "Christian Gangsta",
@@ -700,7 +700,7 @@
                     try {
                         short genreIndex = Short.parseShort(number.toString());
                         if (genreIndex >= 0) {
-                            if (genreIndex < ID3_GENRES.length) {
+                            if (genreIndex < ID3_GENRES.length && ID3_GENRES[genreIndex] != null) {
                                 return ID3_GENRES[genreIndex];
                             } else if (genreIndex == 0xFF) {
                                 return null;
diff --git a/media/java/android/media/Ringtone.java b/media/java/android/media/Ringtone.java
index f190eb9..ebbfad9 100644
--- a/media/java/android/media/Ringtone.java
+++ b/media/java/android/media/Ringtone.java
@@ -18,6 +18,8 @@
 
 import android.content.ContentResolver;
 import android.content.Context;
+import android.content.res.AssetFileDescriptor;
+import android.content.res.Resources.NotFoundException;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.Binder;
@@ -229,10 +231,14 @@
             try {
                 mRemotePlayer.play(mRemoteToken, canonicalUri, mStreamType);
             } catch (RemoteException e) {
-                Log.w(TAG, "Problem playing ringtone: " + e);
+                if (!playFallbackRingtone()) {
+                    Log.w(TAG, "Problem playing ringtone: " + e);
+                }
             }
         } else {
-            Log.w(TAG, "Neither local nor remote playback available");
+            if (!playFallbackRingtone()) {
+                Log.w(TAG, "Neither local nor remote playback available");
+            }
         }
     }
 
@@ -280,6 +286,43 @@
         }
     }
 
+    private boolean playFallbackRingtone() {
+        if (mAudioManager.getStreamVolume(mStreamType) != 0) {
+            int ringtoneType = RingtoneManager.getDefaultType(mUri);
+            if (ringtoneType != -1 &&
+                    RingtoneManager.getActualDefaultRingtoneUri(mContext, ringtoneType) != null) {
+                // Default ringtone, try fallback ringtone.
+                try {
+                    AssetFileDescriptor afd = mContext.getResources().openRawResourceFd(
+                            com.android.internal.R.raw.fallbackring);
+                    if (afd != null) {
+                        mLocalPlayer = new MediaPlayer();
+                        if (afd.getDeclaredLength() < 0) {
+                            mLocalPlayer.setDataSource(afd.getFileDescriptor());
+                        } else {
+                            mLocalPlayer.setDataSource(afd.getFileDescriptor(),
+                                    afd.getStartOffset(),
+                                    afd.getDeclaredLength());
+                        }
+                        mLocalPlayer.setAudioStreamType(mStreamType);
+                        mLocalPlayer.prepare();
+                        mLocalPlayer.start();
+                        afd.close();
+                        return true;
+                    } else {
+                        Log.e(TAG, "Could not load fallback ringtone");
+                    }
+                } catch (IOException ioe) {
+                    destroyLocalPlayer();
+                    Log.e(TAG, "Failed to open fallback ringtone");
+                } catch (NotFoundException nfe) {
+                    Log.e(TAG, "Fallback ringtone does not exist");
+                }
+            }
+        }
+        return false;
+    }
+
     void setTitle(String title) {
         mTitle = title;
     }
diff --git a/media/java/android/media/audiofx/Visualizer.java b/media/java/android/media/audiofx/Visualizer.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/AudioTrack.java b/media/java/android/media/videoeditor/AudioTrack.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/Effect.java b/media/java/android/media/videoeditor/Effect.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/EffectColor.java b/media/java/android/media/videoeditor/EffectColor.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/EffectKenBurns.java b/media/java/android/media/videoeditor/EffectKenBurns.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/ExtractAudioWaveformProgressListener.java b/media/java/android/media/videoeditor/ExtractAudioWaveformProgressListener.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/MediaImageItem.java b/media/java/android/media/videoeditor/MediaImageItem.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/MediaItem.java b/media/java/android/media/videoeditor/MediaItem.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/MediaProperties.java b/media/java/android/media/videoeditor/MediaProperties.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/MediaVideoItem.java b/media/java/android/media/videoeditor/MediaVideoItem.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/Overlay.java b/media/java/android/media/videoeditor/Overlay.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/OverlayFrame.java b/media/java/android/media/videoeditor/OverlayFrame.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/Transition.java b/media/java/android/media/videoeditor/Transition.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/TransitionAlpha.java b/media/java/android/media/videoeditor/TransitionAlpha.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/TransitionCrossfade.java b/media/java/android/media/videoeditor/TransitionCrossfade.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/TransitionFadeBlack.java b/media/java/android/media/videoeditor/TransitionFadeBlack.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/TransitionSliding.java b/media/java/android/media/videoeditor/TransitionSliding.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/VideoEditor.java b/media/java/android/media/videoeditor/VideoEditor.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/VideoEditorFactory.java b/media/java/android/media/videoeditor/VideoEditorFactory.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/VideoEditorImpl.java b/media/java/android/media/videoeditor/VideoEditorImpl.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/VideoEditorProfile.java b/media/java/android/media/videoeditor/VideoEditorProfile.java
old mode 100755
new mode 100644
diff --git a/media/java/android/media/videoeditor/WaveformData.java b/media/java/android/media/videoeditor/WaveformData.java
old mode 100755
new mode 100644
diff --git a/media/java/android/mtp/MtpDatabase.java b/media/java/android/mtp/MtpDatabase.java
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/Android.mk b/media/jni/mediaeditor/Android.mk
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoBrowserInternal.h b/media/jni/mediaeditor/VideoBrowserInternal.h
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoBrowserMain.h b/media/jni/mediaeditor/VideoBrowserMain.h
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorClasses.cpp b/media/jni/mediaeditor/VideoEditorClasses.cpp
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorClasses.h b/media/jni/mediaeditor/VideoEditorClasses.h
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorJava.cpp b/media/jni/mediaeditor/VideoEditorJava.cpp
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorJava.h b/media/jni/mediaeditor/VideoEditorJava.h
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorLogging.h b/media/jni/mediaeditor/VideoEditorLogging.h
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorMain.cpp b/media/jni/mediaeditor/VideoEditorMain.cpp
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorOsal.cpp b/media/jni/mediaeditor/VideoEditorOsal.cpp
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorOsal.h b/media/jni/mediaeditor/VideoEditorOsal.h
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorPropertiesMain.cpp b/media/jni/mediaeditor/VideoEditorPropertiesMain.cpp
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorThumbnailMain.cpp b/media/jni/mediaeditor/VideoEditorThumbnailMain.cpp
old mode 100755
new mode 100644
diff --git a/media/jni/mediaeditor/VideoEditorThumbnailMain.h b/media/jni/mediaeditor/VideoEditorThumbnailMain.h
old mode 100755
new mode 100644
diff --git a/media/mca/structgen.py b/media/mca/structgen.py
old mode 100644
new mode 100755
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkPerfTestRunner.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkPerfTestRunner.java
old mode 100755
new mode 100644
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkPowerTestRunner.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkPowerTestRunner.java
old mode 100755
new mode 100644
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkTestRunner.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkTestRunner.java
old mode 100755
new mode 100644
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkUnitTestRunner.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkUnitTestRunner.java
old mode 100755
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diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
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diff --git a/services/java/com/android/server/NotificationManagerService.java b/services/java/com/android/server/NotificationManagerService.java
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diff --git a/services/java/com/android/server/VibratorService.java b/services/java/com/android/server/VibratorService.java
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diff --git a/services/java/com/android/server/am/ActivityStack.java b/services/java/com/android/server/am/ActivityStack.java
old mode 100755
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diff --git a/services/java/com/android/server/am/package.html b/services/java/com/android/server/am/package.html
old mode 100755
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diff --git a/services/java/com/android/server/location/ComprehensiveCountryDetector.java b/services/java/com/android/server/location/ComprehensiveCountryDetector.java
old mode 100755
new mode 100644
diff --git a/services/java/com/android/server/location/GpsLocationProvider.java b/services/java/com/android/server/location/GpsLocationProvider.java
old mode 100755
new mode 100644
diff --git a/services/java/com/android/server/location/LocationBasedCountryDetector.java b/services/java/com/android/server/location/LocationBasedCountryDetector.java
old mode 100755
new mode 100644
diff --git a/services/java/com/android/server/net/NetworkStatsService.java b/services/java/com/android/server/net/NetworkStatsService.java
index 7101520..67eaad3 100644
--- a/services/java/com/android/server/net/NetworkStatsService.java
+++ b/services/java/com/android/server/net/NetworkStatsService.java
@@ -940,14 +940,14 @@
     }
 
     private void performPoll(int flags) {
+        // try refreshing time source when stale
+        if (mTime.getCacheAge() > mSettings.getTimeCacheMaxAge()) {
+            mTime.forceRefresh();
+        }
+
         synchronized (mStatsLock) {
             mWakeLock.acquire();
 
-            // try refreshing time source when stale
-            if (mTime.getCacheAge() > mSettings.getTimeCacheMaxAge()) {
-                mTime.forceRefresh();
-            }
-
             try {
                 performPollLocked(flags);
             } finally {
diff --git a/services/java/com/android/server/updates/CertPinInstallReceiver.java b/services/java/com/android/server/updates/CertPinInstallReceiver.java
new file mode 100644
index 0000000..c03fbc3
--- /dev/null
+++ b/services/java/com/android/server/updates/CertPinInstallReceiver.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.updates;
+
+public class CertPinInstallReceiver extends ConfigUpdateInstallReceiver {
+
+    public CertPinInstallReceiver() {
+        super("/data/misc/keychain/", "pins", "metadata/", "version");
+    }
+}
diff --git a/services/java/com/android/server/updatable/ConfigUpdateInstallReceiver.java b/services/java/com/android/server/updates/ConfigUpdateInstallReceiver.java
similarity index 100%
rename from services/java/com/android/server/updatable/ConfigUpdateInstallReceiver.java
rename to services/java/com/android/server/updates/ConfigUpdateInstallReceiver.java
diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
old mode 100755
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diff --git a/services/jni/com_android_server_location_GpsLocationProvider.cpp b/services/jni/com_android_server_location_GpsLocationProvider.cpp
old mode 100755
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diff --git a/services/tests/servicestests/src/com/android/server/location/LocationBasedCountryDetectorTest.java b/services/tests/servicestests/src/com/android/server/location/LocationBasedCountryDetectorTest.java
old mode 100755
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diff --git a/services/tests/servicestests/src/com/android/server/updates/CertPinInstallReceiverTest.java b/services/tests/servicestests/src/com/android/server/updates/CertPinInstallReceiverTest.java
new file mode 100644
index 0000000..b6742a1
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/updates/CertPinInstallReceiverTest.java
@@ -0,0 +1,243 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.updates;
+
+import android.content.Context;
+import android.content.Intent;
+import android.test.AndroidTestCase;
+import android.provider.Settings;
+import android.util.Base64;
+import android.util.Log;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.cert.CertificateFactory;
+import java.security.cert.Certificate;
+import java.security.cert.X509Certificate;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.PrivateKey;
+import java.security.Signature;
+import java.security.spec.PKCS8EncodedKeySpec;
+import java.security.KeyFactory;
+import java.util.HashSet;
+import java.io.*;
+import libcore.io.IoUtils;
+
+/**
+ * Tests for {@link com.android.server.CertPinInstallReceiver}
+ */
+public class CertPinInstallReceiverTest extends AndroidTestCase {
+
+    private static final String TAG = "CertPinInstallReceiverTest";
+
+    private static final String PINLIST_ROOT = System.getenv("ANDROID_DATA") + "/misc/keychain/";
+
+    public static final String PINLIST_CONTENT_PATH = PINLIST_ROOT + "pins";
+    public static final String PINLIST_METADATA_PATH = PINLIST_CONTENT_PATH + "metadata";
+
+    public static final String PINLIST_CONTENT_URL_KEY = "pinlist_content_url";
+    public static final String PINLIST_METADATA_URL_KEY = "pinlist_metadata_url";
+    public static final String PINLIST_CERTIFICATE_KEY = "config_update_certificate";
+    public static final String PINLIST_VERSION_KEY = "pinlist_version";
+
+    private static final String EXTRA_CONTENT_PATH = "CONTENT_PATH";
+    private static final String EXTRA_REQUIRED_HASH = "REQUIRED_HASH";
+    private static final String EXTRA_SIGNATURE = "SIGNATURE";
+    private static final String EXTRA_VERSION_NUMBER = "VERSION";
+
+    public static final String TEST_CERT = "" +
+                    "MIIDsjCCAxugAwIBAgIJAPLf2gS0zYGUMA0GCSqGSIb3DQEBBQUAMIGYMQswCQYDVQQGEwJVUzET" +
+                    "MBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4gVmlldzEPMA0GA1UEChMGR29v" +
+                    "Z2xlMRAwDgYDVQQLEwd0ZXN0aW5nMRYwFAYDVQQDEw1HZXJlbXkgQ29uZHJhMSEwHwYJKoZIhvcN" +
+                    "AQkBFhJnY29uZHJhQGdvb2dsZS5jb20wHhcNMTIwNzE0MTc1MjIxWhcNMTIwODEzMTc1MjIxWjCB" +
+                    "mDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWExFjAUBgNVBAcTDU1vdW50YWluIFZp" +
+                    "ZXcxDzANBgNVBAoTBkdvb2dsZTEQMA4GA1UECxMHdGVzdGluZzEWMBQGA1UEAxMNR2VyZW15IENv" +
+                    "bmRyYTEhMB8GCSqGSIb3DQEJARYSZ2NvbmRyYUBnb29nbGUuY29tMIGfMA0GCSqGSIb3DQEBAQUA" +
+                    "A4GNADCBiQKBgQCjGGHATBYlmas+0sEECkno8LZ1KPglb/mfe6VpCT3GhSr+7br7NG/ZwGZnEhLq" +
+                    "E7YIH4fxltHmQC3Tz+jM1YN+kMaQgRRjo/LBCJdOKaMwUbkVynAH6OYsKevjrOPk8lfM5SFQzJMG" +
+                    "sA9+Tfopr5xg0BwZ1vA/+E3mE7Tr3M2UvwIDAQABo4IBADCB/TAdBgNVHQ4EFgQUhzkS9E6G+x8W" +
+                    "L4EsmRjDxu28tHUwgc0GA1UdIwSBxTCBwoAUhzkS9E6G+x8WL4EsmRjDxu28tHWhgZ6kgZswgZgx" +
+                    "CzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3" +
+                    "MQ8wDQYDVQQKEwZHb29nbGUxEDAOBgNVBAsTB3Rlc3RpbmcxFjAUBgNVBAMTDUdlcmVteSBDb25k" +
+                    "cmExITAfBgkqhkiG9w0BCQEWEmdjb25kcmFAZ29vZ2xlLmNvbYIJAPLf2gS0zYGUMAwGA1UdEwQF" +
+                    "MAMBAf8wDQYJKoZIhvcNAQEFBQADgYEAYiugFDmbDOQ2U/+mqNt7o8ftlEo9SJrns6O8uTtK6AvR" +
+                    "orDrR1AXTXkuxwLSbmVfedMGOZy7Awh7iZa8hw5x9XmUudfNxvmrKVEwGQY2DZ9PXbrnta/dwbhK" +
+                    "mWfoepESVbo7CKIhJp8gRW0h1Z55ETXD57aGJRvQS4pxkP8ANhM=";
+
+
+    public static final String TEST_KEY = "" +
+                    "MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBAKMYYcBMFiWZqz7SwQQKSejwtnUo" +
+                    "+CVv+Z97pWkJPcaFKv7tuvs0b9nAZmcSEuoTtggfh/GW0eZALdPP6MzVg36QxpCBFGOj8sEIl04p" +
+                    "ozBRuRXKcAfo5iwp6+Os4+TyV8zlIVDMkwawD35N+imvnGDQHBnW8D/4TeYTtOvczZS/AgMBAAEC" +
+                    "gYBxwFalNSwZK3WJipq+g6KLCiBn1JxGGDQlLKrweFaSuFyFky9fd3IvkIabirqQchD612sMb+GT" +
+                    "0t1jptW6z4w2w6++IW0A3apDOCwoD+uvDBXrbFqI0VbyAWUNqHVdaFFIRk2IHGEE6463mGRdmILX" +
+                    "IlCd/85RTHReg4rl/GFqWQJBANgLAIR4pWbl5Gm+DtY18wp6Q3pJAAMkmP/lISCBIidu1zcqYIKt" +
+                    "PoDW4Knq9xnhxPbXrXKv4YzZWHBK8GkKhQ0CQQDBQnXufQcMew+PwiS0oJvS+eQ6YJwynuqG2ejg" +
+                    "WE+T7489jKtscRATpUXpZUYmDLGg9bLt7L62hFvFSj2LO2X7AkBcdrD9AWnBFWlh/G77LVHczSEu" +
+                    "KCoyLiqxcs5vy/TjLaQ8vw1ZQG580/qJnr+tOxyCjSJ18GK3VppsTRaBznfNAkB3nuCKNp9HTWCL" +
+                    "dfrsRsFMrFpk++mSt6SoxXaMbn0LL2u1CD4PCEiQMGt+lK3/3TmRTKNs+23sYS7Ahjxj0udDAkEA" +
+                    "p57Nj65WNaWeYiOfTwKXkLj8l29H5NbaGWxPT0XkWr4PvBOFZVH/wj0/qc3CMVGnv11+DyO+QUCN" +
+                    "SqBB5aRe8g==";
+
+    private void overrideSettings(String key, String value) throws Exception {
+        assertTrue(Settings.Secure.putString(mContext.getContentResolver(), key, value));
+        Thread.sleep(1000);
+    }
+
+    private void overrideCert(String value) throws Exception {
+        overrideSettings(PINLIST_CERTIFICATE_KEY, value);
+    }
+
+    private String readPins() throws Exception {
+        return IoUtils.readFileAsString(PINLIST_CONTENT_PATH);
+    }
+
+    private String readCurrentVersion() throws Exception {
+        return IoUtils.readFileAsString("/data/misc/keychain/metadata/version");
+    }
+
+    private String getNextVersion() throws Exception {
+        int currentVersion = Integer.parseInt(readCurrentVersion());
+        return Integer.toString(currentVersion + 1);
+    }
+
+    private static String getCurrentHash(String content) throws Exception {
+        if (content == null) {
+            return "0";
+        }
+        MessageDigest dgst = MessageDigest.getInstance("SHA512");
+        byte[] encoded = content.getBytes();
+        byte[] fingerprint = dgst.digest(encoded);
+        return IntegralToString.bytesToHexString(fingerprint, false);
+    }
+
+    private static String getHashOfCurrentContent() throws Exception {
+        String content = IoUtils.readFileAsString("/data/misc/keychain/pins");
+        return getCurrentHash(content);
+    }
+
+    private PrivateKey createKey() throws Exception {
+        byte[] derKey = Base64.decode(TEST_KEY.getBytes(), Base64.DEFAULT);
+        PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(derKey);
+        KeyFactory keyFactory = KeyFactory.getInstance("RSA");
+        return (PrivateKey) keyFactory.generatePrivate(keySpec);
+    }
+
+    private X509Certificate createCertificate() throws Exception {
+        byte[] derCert = Base64.decode(TEST_CERT.getBytes(), Base64.DEFAULT);
+        InputStream istream = new ByteArrayInputStream(derCert);
+        CertificateFactory cf = CertificateFactory.getInstance("X.509");
+        return (X509Certificate) cf.generateCertificate(istream);
+    }
+
+    private String makeTemporaryContentFile(String content) throws Exception {
+        FileOutputStream fw = mContext.openFileOutput("content.txt", mContext.MODE_WORLD_READABLE);
+        fw.write(content.getBytes(), 0, content.length());
+        fw.close();
+        return mContext.getFilesDir() + "/content.txt";
+    }
+
+    private String createSignature(String content, String version, String requiredHash)
+                                   throws Exception {
+        Signature signer = Signature.getInstance("SHA512withRSA");
+        signer.initSign(createKey());
+        signer.update(content.trim().getBytes());
+        signer.update(version.trim().getBytes());
+        signer.update(requiredHash.getBytes());
+        String sig = new String(Base64.encode(signer.sign(), Base64.DEFAULT));
+        assertEquals(true,
+                     verifySignature(content, version, requiredHash, sig, createCertificate()));
+        return sig;
+    }
+
+    public boolean verifySignature(String content, String version, String requiredPrevious,
+                                   String signature, X509Certificate cert) throws Exception {
+        Signature signer = Signature.getInstance("SHA512withRSA");
+        signer.initVerify(cert);
+        signer.update(content.trim().getBytes());
+        signer.update(version.trim().getBytes());
+        signer.update(requiredPrevious.trim().getBytes());
+        return signer.verify(Base64.decode(signature.getBytes(), Base64.DEFAULT));
+    }
+
+    private void sendIntent(String contentPath, String version, String required, String sig) {
+        Intent i = new Intent();
+        i.setAction("android.intent.action.UPDATE_PINS");
+        i.putExtra(EXTRA_CONTENT_PATH, contentPath);
+        i.putExtra(EXTRA_VERSION_NUMBER, version);
+        i.putExtra(EXTRA_REQUIRED_HASH, required);
+        i.putExtra(EXTRA_SIGNATURE, sig);
+        mContext.sendBroadcast(i);
+    }
+
+    private String runTest(String cert, String content, String version, String required, String sig)
+                           throws Exception {
+        Log.e(TAG, "started test");
+        overrideCert(cert);
+        String contentPath = makeTemporaryContentFile(content);
+        sendIntent(contentPath, version, required, sig);
+        Thread.sleep(1000);
+        return readPins();
+    }
+
+    private String runTestWithoutSig(String cert, String content, String version, String required)
+                                     throws Exception {
+        String sig = createSignature(content, version, required);
+        return runTest(cert, content, version, required, sig);
+    }
+
+    public void testOverwritePinlist() throws Exception {
+        Log.e(TAG, "started testOverwritePinList");
+        assertEquals("abcde", runTestWithoutSig(TEST_CERT, "abcde", getNextVersion(), getHashOfCurrentContent()));
+        Log.e(TAG, "started testOverwritePinList");
+    }
+
+   public void testBadSignatureFails() throws Exception {
+        Log.e(TAG, "started testOverwritePinList");
+        String text = "blahblah";
+        runTestWithoutSig(TEST_CERT, text, getNextVersion(), getHashOfCurrentContent());
+        assertEquals(text, runTest(TEST_CERT, "bcdef", getNextVersion(), getCurrentHash(text), ""));
+        Log.e(TAG, "started testOverwritePinList");
+    }
+
+    public void testBadRequiredHashFails() throws Exception {
+        runTestWithoutSig(TEST_CERT, "blahblahblah", getNextVersion(), getHashOfCurrentContent());
+        assertEquals("blahblahblah", runTestWithoutSig(TEST_CERT, "cdefg", getNextVersion(), "0"));
+        Log.e(TAG, "started testOverwritePinList");
+    }
+
+    public void testBadVersionFails() throws Exception {
+        String text = "blahblahblahblah";
+        String version = getNextVersion();
+        runTestWithoutSig(TEST_CERT, text, version, getHashOfCurrentContent());
+        assertEquals(text, runTestWithoutSig(TEST_CERT, "defgh", version, getCurrentHash(text)));
+        Log.e(TAG, "started testOverwritePinList");
+    }
+
+    public void testOverrideRequiredHash() throws Exception {
+        runTestWithoutSig(TEST_CERT, "blahblahblah", getNextVersion(), getHashOfCurrentContent());
+        assertEquals("blahblahblah", runTestWithoutSig(TEST_CERT, "cdefg", "NONE", "0"));
+        Log.e(TAG, "started testOverwritePinList");
+    }
+
+}
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
old mode 100755
new mode 100644
diff --git a/test-runner/src/android/test/NoExecTestResult.java b/test-runner/src/android/test/NoExecTestResult.java
old mode 100755
new mode 100644
diff --git a/tests/BrowserTestPlugin/res/drawable/browser_test_plugin.png b/tests/BrowserTestPlugin/res/drawable/browser_test_plugin.png
old mode 100755
new mode 100644
Binary files differ
diff --git a/tests/DumpRenderTree/src/com/android/dumprendertree/LayoutTestsAutoRunner.java b/tests/DumpRenderTree/src/com/android/dumprendertree/LayoutTestsAutoRunner.java
old mode 100755
new mode 100644
diff --git a/tests/FrameworkPerf/res/drawable-161dpi/stat_sample_scale.png b/tests/FrameworkPerf/res/drawable-161dpi/stat_sample_scale.png
old mode 100755
new mode 100644
Binary files differ
diff --git a/tests/FrameworkPerf/res/drawable-hdpi/stat_happy.png b/tests/FrameworkPerf/res/drawable-hdpi/stat_happy.png
old mode 100755
new mode 100644
Binary files differ
diff --git a/tests/FrameworkPerf/res/drawable-nodpi/stat_sample.png b/tests/FrameworkPerf/res/drawable-nodpi/stat_sample.png
old mode 100755
new mode 100644
Binary files differ
diff --git a/tests/GridLayoutTest/src/com/android/test/layout/AlignmentTest.java b/tests/GridLayoutTest/src/com/android/test/layout/AlignmentTest.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/Android.mk b/tests/ImfTest/Android.mk
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/AndroidManifest.xml b/tests/ImfTest/AndroidManifest.xml
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/res/layout/full_screen_edit_text.xml b/tests/ImfTest/res/layout/full_screen_edit_text.xml
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/res/layout/one_edit_text_activity.xml b/tests/ImfTest/res/layout/one_edit_text_activity.xml
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/res/layout/sample_edit_text.xml b/tests/ImfTest/res/layout/sample_edit_text.xml
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/res/values/strings.xml b/tests/ImfTest/res/values/strings.xml
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/src/com/android/imftest/samples/InputTypeActivity.java b/tests/ImfTest/src/com/android/imftest/samples/InputTypeActivity.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/Android.mk b/tests/ImfTest/tests/Android.mk
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/AndroidManifest.xml b/tests/ImfTest/tests/AndroidManifest.xml
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollablePanScanTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollablePanScanTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollableResizeTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollableResizeTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollablePanScanTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollablePanScanTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollableResizeTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollableResizeTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BottomEditTextActivityPanScanTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BottomEditTextActivityPanScanTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BottomEditTextActivityResizeTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BottomEditTextActivityResizeTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/ButtonActivityTest.java b/tests/ImfTest/tests/src/com/android/imftest/samples/ButtonActivityTest.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/ImfBaseTestCase.java b/tests/ImfTest/tests/src/com/android/imftest/samples/ImfBaseTestCase.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/ManyEditTextActivityBaseTestCase.java b/tests/ImfTest/tests/src/com/android/imftest/samples/ManyEditTextActivityBaseTestCase.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/ManyEditTextActivityNoScrollPanScanTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/ManyEditTextActivityNoScrollPanScanTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/ManyEditTextActivityScrollPanScanTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/ManyEditTextActivityScrollPanScanTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/ManyEditTextActivityScrollResizeTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/ManyEditTextActivityScrollResizeTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/OneEditTextActivityNotSelectedTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/OneEditTextActivityNotSelectedTests.java
old mode 100755
new mode 100644
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/OneEditTextActivitySelectedTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/OneEditTextActivitySelectedTests.java
old mode 100755
new mode 100644
diff --git a/tests/LocationTracker/res/xml/preferences.xml b/tests/LocationTracker/res/xml/preferences.xml
old mode 100755
new mode 100644
diff --git a/tests/LocationTracker/src/com/android/locationtracker/SettingsActivity.java b/tests/LocationTracker/src/com/android/locationtracker/SettingsActivity.java
old mode 100755
new mode 100644
diff --git a/tests/RenderScriptTests/PerfTest/res/drawable-nodpi/globe.png b/tests/RenderScriptTests/PerfTest/res/drawable-nodpi/globe.png
old mode 100755
new mode 100644
Binary files differ
diff --git a/tools/aapt/Android.mk b/tools/aapt/Android.mk
index d9b0681..5b88669 100644
--- a/tools/aapt/Android.mk
+++ b/tools/aapt/Android.mk
@@ -20,6 +20,7 @@
 	StringPool.cpp \
 	XMLNode.cpp \
 	ResourceFilter.cpp \
+	ResourceIdCache.cpp \
 	ResourceTable.cpp \
 	Images.cpp \
 	Resource.cpp \
diff --git a/tools/aapt/Resource.cpp b/tools/aapt/Resource.cpp
index 9c2e1b9..77168f9 100644
--- a/tools/aapt/Resource.cpp
+++ b/tools/aapt/Resource.cpp
@@ -1946,7 +1946,7 @@
                 const bool pub = (typeSpecFlags&ResTable_typeSpec::SPEC_PUBLIC) != 0;
 
                 fprintf(fp,
-                        "int styleable.%s_%s %d\n",
+                        "int styleable %s_%s %d\n",
                         nclassName.string(),
                         String8(name).string(), (int)pos);
             }
diff --git a/tools/aapt/ResourceIdCache.cpp b/tools/aapt/ResourceIdCache.cpp
new file mode 100644
index 0000000..e03f4f6
--- /dev/null
+++ b/tools/aapt/ResourceIdCache.cpp
@@ -0,0 +1,107 @@
+//
+// Copyright 2012 The Android Open Source Project
+//
+// Manage a resource ID cache.
+
+#define LOG_TAG "ResourceIdCache"
+
+#include <utils/String16.h>
+#include <utils/Log.h>
+#include "ResourceIdCache.h"
+#include <map>
+using namespace std;
+
+
+static size_t mHits = 0;
+static size_t mMisses = 0;
+static size_t mCollisions = 0;
+
+static const size_t MAX_CACHE_ENTRIES = 2048;
+static const android::String16 TRUE16("1");
+static const android::String16 FALSE16("0");
+
+struct CacheEntry {
+    // concatenation of the relevant strings into a single instance
+    android::String16 hashedName;
+    uint32_t id;
+
+    CacheEntry() {}
+    CacheEntry(const android::String16& name, uint32_t resId) : hashedName(name), id(resId) { }
+};
+
+static map< uint32_t, CacheEntry > mIdMap;
+
+
+// djb2; reasonable choice for strings when collisions aren't particularly important
+static inline uint32_t hashround(uint32_t hash, int c) {
+    return ((hash << 5) + hash) + c;    /* hash * 33 + c */
+}
+
+static uint32_t hash(const android::String16& hashableString) {
+    uint32_t hash = 5381;
+    const char16_t* str = hashableString.string();
+    while (int c = *str++) hash = hashround(hash, c);
+    return hash;
+}
+
+namespace android {
+
+static inline String16 makeHashableName(const android::String16& package,
+        const android::String16& type,
+        const android::String16& name,
+        bool onlyPublic) {
+    String16 hashable = String16(name);
+    hashable += type;
+    hashable += package;
+    hashable += (onlyPublic ? TRUE16 : FALSE16);
+    return hashable;
+}
+
+uint32_t ResourceIdCache::lookup(const android::String16& package,
+        const android::String16& type,
+        const android::String16& name,
+        bool onlyPublic) {
+    const String16 hashedName = makeHashableName(package, type, name, onlyPublic);
+    const uint32_t hashcode = hash(hashedName);
+    map<uint32_t, CacheEntry>::iterator item = mIdMap.find(hashcode);
+    if (item == mIdMap.end()) {
+        // cache miss
+        mMisses++;
+        return 0;
+    }
+
+    // legit match?
+    if (hashedName == (*item).second.hashedName) {
+        mHits++;
+        return (*item).second.id;
+    }
+
+    // collision
+    mCollisions++;
+    mIdMap.erase(hashcode);
+    return 0;
+}
+
+// returns the resource ID being stored, for callsite convenience
+uint32_t ResourceIdCache::store(const android::String16& package,
+        const android::String16& type,
+        const android::String16& name,
+        bool onlyPublic,
+        uint32_t resId) {
+    if (mIdMap.size() < MAX_CACHE_ENTRIES) {
+        const String16 hashedName = makeHashableName(package, type, name, onlyPublic);
+        const uint32_t hashcode = hash(hashedName);
+        mIdMap[hashcode] = CacheEntry(hashedName, resId);
+    }
+    return resId;
+}
+
+void ResourceIdCache::dump() {
+    printf("ResourceIdCache dump:\n");
+    printf("Size: %ld\n", mIdMap.size());
+    printf("Hits:   %ld\n", mHits);
+    printf("Misses: %ld\n", mMisses);
+    printf("(Collisions: %ld)\n", mCollisions);
+}
+
+}
diff --git a/tools/aapt/ResourceIdCache.h b/tools/aapt/ResourceIdCache.h
new file mode 100644
index 0000000..65f7781
--- /dev/null
+++ b/tools/aapt/ResourceIdCache.h
@@ -0,0 +1,30 @@
+//
+// Copyright 2012 The Android Open Source Project
+//
+// Manage a resource ID cache.
+
+#ifndef RESOURCE_ID_CACHE_H
+#define RESOURCE_ID_CACHE_H
+
+namespace android {
+class android::String16;
+
+class ResourceIdCache {
+public:
+    static uint32_t lookup(const android::String16& package,
+            const android::String16& type,
+            const android::String16& name,
+            bool onlyPublic);
+
+    static uint32_t store(const android::String16& package,
+            const android::String16& type,
+            const android::String16& name,
+            bool onlyPublic,
+            uint32_t resId);
+
+    static void dump(void);
+};
+
+}
+
+#endif
diff --git a/tools/aapt/ResourceTable.cpp b/tools/aapt/ResourceTable.cpp
index 3d7b088..52ebaf0 100644
--- a/tools/aapt/ResourceTable.cpp
+++ b/tools/aapt/ResourceTable.cpp
@@ -8,6 +8,7 @@
 
 #include "XMLNode.h"
 #include "ResourceFilter.h"
+#include "ResourceIdCache.h"
 
 #include <androidfw/ResourceTypes.h>
 #include <utils/ByteOrder.h>
@@ -1998,6 +1999,9 @@
                                  const String16& name,
                                  bool onlyPublic) const
 {
+    uint32_t id = ResourceIdCache::lookup(package, type, name, onlyPublic);
+    if (id != 0) return id;     // cache hit
+
     sp<Package> p = mPackages.valueFor(package);
     if (p == NULL) return 0;
 
@@ -2016,11 +2020,10 @@
         }
         
         if (Res_INTERNALID(rid)) {
-            return rid;
+            return ResourceIdCache::store(package, type, name, onlyPublic, rid);
         }
-        return Res_MAKEID(p->getAssignedId()-1,
-                          Res_GETTYPE(rid),
-                          Res_GETENTRY(rid));
+        return ResourceIdCache::store(package, type, name, onlyPublic,
+                Res_MAKEID(p->getAssignedId()-1, Res_GETTYPE(rid), Res_GETENTRY(rid)));
     }
 
     sp<Type> t = p->getTypes().valueFor(type);
@@ -2029,7 +2032,9 @@
     if (c == NULL) return 0;
     int32_t ei = c->getEntryIndex();
     if (ei < 0) return 0;
-    return getResId(p, t, ei);
+
+    return ResourceIdCache::store(package, type, name, onlyPublic,
+            getResId(p, t, ei));
 }
 
 uint32_t ResourceTable::getResId(const String16& ref,
diff --git a/tools/aidl/AST.cpp b/tools/aidl/AST.cpp
old mode 100755
new mode 100644
diff --git a/tools/aidl/AST.h b/tools/aidl/AST.h
old mode 100755
new mode 100644
diff --git a/tools/aidl/Type.cpp b/tools/aidl/Type.cpp
old mode 100755
new mode 100644
diff --git a/tools/aidl/Type.h b/tools/aidl/Type.h
old mode 100755
new mode 100644
diff --git a/tools/layoutlib/bridge/src/android/util/Log_Delegate.java b/tools/layoutlib/bridge/src/android/util/Log_Delegate.java
old mode 100755
new mode 100644
diff --git a/tools/layoutlib/create/src/com/android/tools/layoutlib/annotations/Nullable.java b/tools/layoutlib/create/src/com/android/tools/layoutlib/annotations/Nullable.java
old mode 100755
new mode 100644
diff --git a/tools/layoutlib/create/src/com/android/tools/layoutlib/annotations/VisibleForTesting.java b/tools/layoutlib/create/src/com/android/tools/layoutlib/annotations/VisibleForTesting.java
old mode 100755
new mode 100644
diff --git a/tools/layoutlib/create/src/com/android/tools/layoutlib/create/DependencyFinder.java b/tools/layoutlib/create/src/com/android/tools/layoutlib/create/DependencyFinder.java
old mode 100755
new mode 100644
diff --git a/wifi/java/android/net/wifi/WifiStateMachine.java b/wifi/java/android/net/wifi/WifiStateMachine.java
index dafa8e8..9898b53 100644
--- a/wifi/java/android/net/wifi/WifiStateMachine.java
+++ b/wifi/java/android/net/wifi/WifiStateMachine.java
@@ -127,7 +127,7 @@
     private final boolean mBackgroundScanSupported;
 
     private String mInterfaceName;
-    /* Tethering interface could be seperate from wlan interface */
+    /* Tethering interface could be separate from wlan interface */
     private String mTetherInterfaceName;
 
     private int mLastSignalLevel = -1;
@@ -248,7 +248,7 @@
     static final int CMD_START_DRIVER                     = BASE + 13;
     /* Stop the driver */
     static final int CMD_STOP_DRIVER                      = BASE + 14;
-    /* Indicates Static IP succeded */
+    /* Indicates Static IP succeeded */
     static final int CMD_STATIC_IP_SUCCESS                = BASE + 15;
     /* Indicates Static IP failed */
     static final int CMD_STATIC_IP_FAILURE                = BASE + 16;
@@ -263,7 +263,7 @@
 
     /* Start the soft access point */
     static final int CMD_START_AP                         = BASE + 21;
-    /* Indicates soft ap start succeded */
+    /* Indicates soft ap start succeeded */
     static final int CMD_START_AP_SUCCESS                 = BASE + 22;
     /* Indicates soft ap start failed */
     static final int CMD_START_AP_FAILURE                 = BASE + 23;
@@ -883,22 +883,22 @@
      * TODO: doc
      */
     public void setScanOnlyMode(boolean enable) {
-      if (enable) {
-          sendMessage(obtainMessage(CMD_SET_SCAN_MODE, SCAN_ONLY_MODE, 0));
-      } else {
-          sendMessage(obtainMessage(CMD_SET_SCAN_MODE, CONNECT_MODE, 0));
-      }
+        if (enable) {
+            sendMessage(obtainMessage(CMD_SET_SCAN_MODE, SCAN_ONLY_MODE, 0));
+        } else {
+            sendMessage(obtainMessage(CMD_SET_SCAN_MODE, CONNECT_MODE, 0));
+        }
     }
 
     /**
      * TODO: doc
      */
     public void setScanType(boolean active) {
-      if (active) {
-          sendMessage(obtainMessage(CMD_SET_SCAN_TYPE, SCAN_ACTIVE, 0));
-      } else {
-          sendMessage(obtainMessage(CMD_SET_SCAN_TYPE, SCAN_PASSIVE, 0));
-      }
+        if (active) {
+            sendMessage(obtainMessage(CMD_SET_SCAN_TYPE, SCAN_ACTIVE, 0));
+        } else {
+            sendMessage(obtainMessage(CMD_SET_SCAN_TYPE, SCAN_PASSIVE, 0));
+        }
     }
 
     /**
diff --git a/wifi/java/android/net/wifi/p2p/WifiP2pService.java b/wifi/java/android/net/wifi/p2p/WifiP2pService.java
index 4a4320c..d95d624 100644
--- a/wifi/java/android/net/wifi/p2p/WifiP2pService.java
+++ b/wifi/java/android/net/wifi/p2p/WifiP2pService.java
@@ -165,11 +165,11 @@
     /* Commands to the WifiStateMachine */
     public static final int P2P_CONNECTION_CHANGED          =   BASE + 11;
 
-    /* These commands are used to tempoarily disconnect wifi when we detect
+    /* These commands are used to temporarily disconnect wifi when we detect
      * a frequency conflict which would make it impossible to have with p2p
      * and wifi active at the same time.
      *
-     * If the user chooses to disable wifi tempoarily, we keep wifi disconnected
+     * If the user chooses to disable wifi temporarily, we keep wifi disconnected
      * until the p2p connection is done and terminated at which point we will
      * bring back wifi up
      *
@@ -389,7 +389,7 @@
          * not get latest updates about the device without being in discovery state.
          *
          * From the framework perspective, the device is still there since we are connecting or
-         * connected to it. so we keep these devices in a seperate list, so that they are removed
+         * connected to it. so we keep these devices in a separate list, so that they are removed
          * when connection is cancelled or lost
          */
         private final WifiP2pDeviceList mPeersLostDuringConnection = new WifiP2pDeviceList();
@@ -1055,48 +1055,48 @@
                     //and wait instead for the GO_NEGOTIATION_REQUEST_EVENT.
                     //Handling provision discovery and issuing a p2p_connect before
                     //group negotiation comes through causes issues
-                   break;
+                    break;
                 case WifiP2pManager.CREATE_GROUP:
-                   mAutonomousGroup = true;
-                   int netId = message.arg1;
-                   boolean ret = false;
-                   if (netId == WifiP2pGroup.PERSISTENT_NET_ID) {
-                       // check if the go persistent group is present.
-                       netId = mGroups.getNetworkId(mThisDevice.deviceAddress);
-                       if (netId != -1) {
-                           ret = mWifiNative.p2pGroupAdd(netId);
-                       } else {
-                           ret = mWifiNative.p2pGroupAdd(true);
-                       }
-                   } else {
-                       ret = mWifiNative.p2pGroupAdd(false);
-                   }
+                    mAutonomousGroup = true;
+                    int netId = message.arg1;
+                    boolean ret = false;
+                    if (netId == WifiP2pGroup.PERSISTENT_NET_ID) {
+                        // check if the go persistent group is present.
+                        netId = mGroups.getNetworkId(mThisDevice.deviceAddress);
+                        if (netId != -1) {
+                            ret = mWifiNative.p2pGroupAdd(netId);
+                        } else {
+                            ret = mWifiNative.p2pGroupAdd(true);
+                        }
+                    } else {
+                        ret = mWifiNative.p2pGroupAdd(false);
+                    }
 
-                   if (ret) {
-                       replyToMessage(message, WifiP2pManager.CREATE_GROUP_SUCCEEDED);
-                       transitionTo(mGroupNegotiationState);
-                   } else {
-                       replyToMessage(message, WifiP2pManager.CREATE_GROUP_FAILED,
-                               WifiP2pManager.ERROR);
-                       // remain at this state.
-                   }
-                   break;
+                    if (ret) {
+                        replyToMessage(message, WifiP2pManager.CREATE_GROUP_SUCCEEDED);
+                        transitionTo(mGroupNegotiationState);
+                    } else {
+                        replyToMessage(message, WifiP2pManager.CREATE_GROUP_FAILED,
+                                WifiP2pManager.ERROR);
+                        // remain at this state.
+                    }
+                    break;
                 case WifiMonitor.P2P_GROUP_STARTED_EVENT:
-                   mGroup = (WifiP2pGroup) message.obj;
-                   if (DBG) logd(getName() + " group started");
+                    mGroup = (WifiP2pGroup) message.obj;
+                    if (DBG) logd(getName() + " group started");
 
                     // We hit this scenario when a persistent group is reinvoked
-                   if (mGroup.getNetworkId() == WifiP2pGroup.PERSISTENT_NET_ID) {
-                       mAutonomousGroup = false;
-                       deferMessage(message);
-                       transitionTo(mGroupNegotiationState);
-                   } else {
-                       loge("Unexpected group creation, remove " + mGroup);
-                       mWifiNative.p2pGroupRemove(mGroup.getInterface());
-                   }
-                   break;
+                    if (mGroup.getNetworkId() == WifiP2pGroup.PERSISTENT_NET_ID) {
+                        mAutonomousGroup = false;
+                        deferMessage(message);
+                        transitionTo(mGroupNegotiationState);
+                    } else {
+                        loge("Unexpected group creation, remove " + mGroup);
+                        mWifiNative.p2pGroupRemove(mGroup.getInterface());
+                    }
+                    break;
                 default:
-                   return NOT_HANDLED;
+                    return NOT_HANDLED;
             }
             return HANDLED;
         }