diff --git a/cmds/atrace/Android.bp b/cmds/atrace/Android.bp
index 4f1065f..abf7b06 100644
--- a/cmds/atrace/Android.bp
+++ b/cmds/atrace/Android.bp
@@ -7,11 +7,9 @@
     shared_libs: [
         "libbinder",
         "libhwbinder",
-        "android.hidl.manager@1.0",
         "libhidlbase",
         "libhidltransport",
         "liblog",
-        "libcutils",
         "libutils",
         "libz",
         "libbase",
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index f8e0ad5..1ce88b9 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -26,7 +26,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/sendfile.h>
 #include <time.h>
 #include <unistd.h>
 #include <zlib.h>
@@ -39,7 +38,6 @@
 
 #include <android/hidl/manager/1.0/IServiceManager.h>
 #include <hidl/ServiceManagement.h>
-#include <cutils/properties.h>
 
 #include <pdx/default_transport/service_utility.h>
 #include <utils/String8.h>
@@ -47,12 +45,14 @@
 #include <utils/Tokenizer.h>
 #include <utils/Trace.h>
 #include <android-base/file.h>
+#include <android-base/macros.h>
+#include <android-base/properties.h>
+#include <android-base/stringprintf.h>
 
 using namespace android;
 using pdx::default_transport::ServiceUtility;
 
 using std::string;
-#define NELEM(x) ((int) (sizeof(x) / sizeof((x)[0])))
 
 #define MAX_SYS_FILES 10
 #define MAX_PACKAGES 16
@@ -206,7 +206,7 @@
 
 /* Global state */
 static bool g_traceAborted = false;
-static bool g_categoryEnables[NELEM(k_categories)] = {};
+static bool g_categoryEnables[arraysize(k_categories)] = {};
 static std::string g_traceFolder;
 
 /* Sys file paths */
@@ -358,9 +358,7 @@
 static bool isCategorySupported(const TracingCategory& category)
 {
     if (strcmp(category.name, k_coreServiceCategory) == 0) {
-        char value[PROPERTY_VALUE_MAX];
-        property_get(k_coreServicesProp, value, "");
-        return strlen(value) != 0;
+        return !android::base::GetProperty(k_coreServicesProp, "").empty();
     }
 
     bool ok = category.tags != 0;
@@ -577,9 +575,8 @@
 // processes to pick up the new value.
 static bool setTagsProperty(uint64_t tags)
 {
-    char buf[PROPERTY_VALUE_MAX];
-    snprintf(buf, sizeof(buf), "%#" PRIx64, tags);
-    if (property_set(k_traceTagsProperty, buf) < 0) {
+    std::string value = android::base::StringPrintf("%#" PRIx64, tags);
+    if (!android::base::SetProperty(k_traceTagsProperty, value)) {
         fprintf(stderr, "error setting trace tags system property\n");
         return false;
     }
@@ -588,14 +585,13 @@
 
 static void clearAppProperties()
 {
-    char buf[PROPERTY_KEY_MAX];
     for (int i = 0; i < MAX_PACKAGES; i++) {
-        snprintf(buf, sizeof(buf), k_traceAppsPropertyTemplate, i);
-        if (property_set(buf, "") < 0) {
-            fprintf(stderr, "failed to clear system property: %s\n", buf);
+        std::string key = android::base::StringPrintf(k_traceAppsPropertyTemplate, i);
+        if (!android::base::SetProperty(key, "")) {
+            fprintf(stderr, "failed to clear system property: %s\n", key.c_str());
         }
     }
-    if (property_set(k_traceAppsNumberProperty, "") < 0) {
+    if (!android::base::SetProperty(k_traceAppsNumberProperty, "")) {
         fprintf(stderr, "failed to clear system property: %s",
               k_traceAppsNumberProperty);
     }
@@ -605,7 +601,6 @@
 // application-level tracing.
 static bool setAppCmdlineProperty(char* cmdline)
 {
-    char buf[PROPERTY_KEY_MAX];
     int i = 0;
     char* start = cmdline;
     while (start != NULL) {
@@ -619,9 +614,9 @@
             *end = '\0';
             end++;
         }
-        snprintf(buf, sizeof(buf), k_traceAppsPropertyTemplate, i);
-        if (property_set(buf, start) < 0) {
-            fprintf(stderr, "error setting trace app %d property to %s\n", i, buf);
+        std::string key = android::base::StringPrintf(k_traceAppsPropertyTemplate, i);
+        if (!android::base::SetProperty(key, start)) {
+            fprintf(stderr, "error setting trace app %d property to %s\n", i, key.c_str());
             clearAppProperties();
             return false;
         }
@@ -629,9 +624,9 @@
         i++;
     }
 
-    snprintf(buf, sizeof(buf), "%d", i);
-    if (property_set(k_traceAppsNumberProperty, buf) < 0) {
-        fprintf(stderr, "error setting trace app number property to %s\n", buf);
+    std::string value = android::base::StringPrintf("%d", i);
+    if (!android::base::SetProperty(k_traceAppsNumberProperty, value)) {
+        fprintf(stderr, "error setting trace app number property to %s\n", value.c_str());
         clearAppProperties();
         return false;
     }
@@ -641,7 +636,7 @@
 // Disable all /sys/ enable files.
 static bool disableKernelTraceEvents() {
     bool ok = true;
-    for (int i = 0; i < NELEM(k_categories); i++) {
+    for (size_t i = 0; i < arraysize(k_categories); i++) {
         const TracingCategory &c = k_categories[i];
         for (int j = 0; j < MAX_SYS_FILES; j++) {
             const char* path = c.sysfiles[j].path;
@@ -729,7 +724,7 @@
 
 static bool setCategoryEnable(const char* name, bool enable)
 {
-    for (int i = 0; i < NELEM(k_categories); i++) {
+    for (size_t i = 0; i < arraysize(k_categories); i++) {
         const TracingCategory& c = k_categories[i];
         if (strcmp(name, c.name) == 0) {
             if (isCategorySupported(c)) {
@@ -789,7 +784,7 @@
 
     // Set up the tags property.
     uint64_t tags = 0;
-    for (int i = 0; i < NELEM(k_categories); i++) {
+    for (size_t i = 0; i < arraysize(k_categories); i++) {
         if (g_categoryEnables[i]) {
             const TracingCategory &c = k_categories[i];
             tags |= c.tags;
@@ -798,7 +793,7 @@
     ok &= setTagsProperty(tags);
 
     bool coreServicesTagEnabled = false;
-    for (int i = 0; i < NELEM(k_categories); i++) {
+    for (size_t i = 0; i < arraysize(k_categories); i++) {
         if (strcmp(k_categories[i].name, k_coreServiceCategory) == 0) {
             coreServicesTagEnabled = g_categoryEnables[i];
         }
@@ -806,12 +801,10 @@
 
     std::string packageList(g_debugAppCmdLine);
     if (coreServicesTagEnabled) {
-        char value[PROPERTY_VALUE_MAX];
-        property_get(k_coreServicesProp, value, "");
         if (!packageList.empty()) {
             packageList += ",";
         }
-        packageList += value;
+        packageList += android::base::GetProperty(k_coreServicesProp, "");
     }
     ok &= setAppCmdlineProperty(&packageList[0]);
     ok &= pokeBinderServices();
@@ -823,7 +816,7 @@
     ok &= disableKernelTraceEvents();
 
     // Enable all the sysfs enables that are in an enabled category.
-    for (int i = 0; i < NELEM(k_categories); i++) {
+    for (size_t i = 0; i < arraysize(k_categories); i++) {
         if (g_categoryEnables[i]) {
             const TracingCategory &c = k_categories[i];
             for (int j = 0; j < MAX_SYS_FILES; j++) {
@@ -990,11 +983,16 @@
             fprintf(stderr, "error cleaning up zlib: %d\n", result);
         }
     } else {
-        ssize_t sent = 0;
-        while ((sent = sendfile(outFd, traceFD, NULL, 64*1024*1024)) > 0);
-        if (sent == -1) {
-            fprintf(stderr, "error dumping trace: %s (%d)\n", strerror(errno),
-                    errno);
+        char buf[4096];
+        ssize_t rc;
+        while ((rc = TEMP_FAILURE_RETRY(read(traceFD, buf, sizeof(buf)))) > 0) {
+            if (!android::base::WriteFully(outFd, buf, rc)) {
+                fprintf(stderr, "error writing trace: %s\n", strerror(errno));
+                break;
+            }
+        }
+        if (rc == -1) {
+            fprintf(stderr, "error dumping trace: %s\n", strerror(errno));
         }
     }
 
@@ -1022,7 +1020,7 @@
 
 static void listSupportedCategories()
 {
-    for (int i = 0; i < NELEM(k_categories); i++) {
+    for (size_t i = 0; i < arraysize(k_categories); i++) {
         const TracingCategory& c = k_categories[i];
         if (isCategorySupported(c)) {
             printf("  %10s - %s\n", c.name, c.longname);
diff --git a/cmds/dumpstate/Android.mk b/cmds/dumpstate/Android.mk
index a407ea2..18a4078 100644
--- a/cmds/dumpstate/Android.mk
+++ b/cmds/dumpstate/Android.mk
@@ -16,8 +16,8 @@
         utils.cpp
 COMMON_SHARED_LIBRARIES := \
         android.hardware.dumpstate@1.0 \
-        android.hidl.manager@1.0 \
         libhidlbase \
+        libhidltransport \
         libbase \
         libbinder \
         libcutils \
diff --git a/cmds/dumpsys/tests/Android.bp b/cmds/dumpsys/tests/Android.bp
index 7698ed5..127e0f3 100644
--- a/cmds/dumpsys/tests/Android.bp
+++ b/cmds/dumpsys/tests/Android.bp
@@ -1,6 +1,7 @@
 // Build the unit tests for dumpsys
 cc_test {
     name: "dumpsys_test",
+    test_suites: ["device-tests"],
 
     srcs: ["dumpsys_test.cpp"],
 
diff --git a/cmds/dumpsys/tests/AndroidTest.xml b/cmds/dumpsys/tests/AndroidTest.xml
new file mode 100644
index 0000000..1a8c67f
--- /dev/null
+++ b/cmds/dumpsys/tests/AndroidTest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 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.
+-->
+<configuration description="Config for dumpsys_test">
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="dumpsys_test->/data/local/tmp/dumpsys_test" />
+    </target_preparer>
+    <option name="test-suite-tag" value="apct" />
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="dumpsys_test" />
+    </test>
+</configuration>
\ No newline at end of file
diff --git a/cmds/installd/dexopt.cpp b/cmds/installd/dexopt.cpp
index 3710e6b..bb499e6 100644
--- a/cmds/installd/dexopt.cpp
+++ b/cmds/installd/dexopt.cpp
@@ -190,7 +190,7 @@
 
 static void run_dex2oat(int zip_fd, int oat_fd, int input_vdex_fd, int output_vdex_fd, int image_fd,
         const char* input_file_name, const char* output_file_name, int swap_fd,
-        const char* instruction_set, const char* compiler_filter, bool vm_safe_mode,
+        const char* instruction_set, const char* compiler_filter,
         bool debuggable, bool post_bootcomplete, int profile_fd, const char* shared_libraries) {
     static const unsigned int MAX_INSTRUCTION_SET_LEN = 7;
 
@@ -240,7 +240,7 @@
                                  dex2oat_flags, NULL) <= 0 ? 0 : split_count(dex2oat_flags);
     ALOGV("dalvik.vm.dex2oat-flags=%s\n", dex2oat_flags);
 
-    // If we booting without the real /data, don't spend time compiling.
+    // If we are booting without the real /data, don't spend time compiling.
     char vold_decrypt[kPropertyValueMax];
     bool have_vold_decrypt = get_property("vold.decrypt", vold_decrypt, "") > 0;
     bool skip_compilation = (have_vold_decrypt &&
@@ -319,20 +319,24 @@
 
     // Compute compiler filter.
 
-    bool have_dex2oat_compiler_filter_flag;
+    bool have_dex2oat_compiler_filter_flag = false;
     if (skip_compilation) {
         strcpy(dex2oat_compiler_filter_arg, "--compiler-filter=extract");
         have_dex2oat_compiler_filter_flag = true;
         have_dex2oat_relocation_skip_flag = true;
-    } else if (vm_safe_mode) {
-        strcpy(dex2oat_compiler_filter_arg, "--compiler-filter=quicken");
-        have_dex2oat_compiler_filter_flag = true;
-    } else if (compiler_filter != nullptr &&
-            strlen(compiler_filter) + strlen("--compiler-filter=") <
+    } else if (compiler_filter != nullptr) {
+        if (strlen(compiler_filter) + strlen("--compiler-filter=") <
                     arraysize(dex2oat_compiler_filter_arg)) {
-        sprintf(dex2oat_compiler_filter_arg, "--compiler-filter=%s", compiler_filter);
-        have_dex2oat_compiler_filter_flag = true;
-    } else {
+            sprintf(dex2oat_compiler_filter_arg, "--compiler-filter=%s", compiler_filter);
+            have_dex2oat_compiler_filter_flag = true;
+        } else {
+            ALOGW("Compiler filter name '%s' is too large (max characters is %zu)",
+                  compiler_filter,
+                  kPropertyValueMax);
+        }
+    }
+
+    if (!have_dex2oat_compiler_filter_flag) {
         char dex2oat_compiler_filter_flag[kPropertyValueMax];
         have_dex2oat_compiler_filter_flag = get_property("dalvik.vm.dex2oat-filter",
                                                          dex2oat_compiler_filter_flag, NULL) > 0;
@@ -1475,7 +1479,6 @@
     }
 
     bool is_public = (dexopt_flags & DEXOPT_PUBLIC) != 0;
-    bool vm_safe_mode = (dexopt_flags & DEXOPT_SAFEMODE) != 0;
     bool debuggable = (dexopt_flags & DEXOPT_DEBUGGABLE) != 0;
     bool boot_complete = (dexopt_flags & DEXOPT_BOOTCOMPLETE) != 0;
     bool profile_guided = (dexopt_flags & DEXOPT_PROFILE_GUIDED) != 0;
@@ -1573,7 +1576,6 @@
                     swap_fd.get(),
                     instruction_set,
                     compiler_filter,
-                    vm_safe_mode,
                     debuggable,
                     boot_complete,
                     reference_profile_fd.get(),
diff --git a/cmds/installd/dexopt.h b/cmds/installd/dexopt.h
index 355adb1..cb8aaeb 100644
--- a/cmds/installd/dexopt.h
+++ b/cmds/installd/dexopt.h
@@ -30,7 +30,6 @@
 static constexpr int DEX2OAT_FOR_BOOT_IMAGE      = 2;
 static constexpr int DEX2OAT_FOR_FILTER          = 3;
 static constexpr int DEX2OAT_FOR_RELOCATION      = 4;
-static constexpr int PATCHOAT_FOR_RELOCATION     = 5;
 
 // Clear the reference profile for the primary apk of the given package.
 bool clear_primary_reference_profile(const std::string& pkgname);
diff --git a/cmds/installd/utils.cpp b/cmds/installd/utils.cpp
index c792082..7c05417 100644
--- a/cmds/installd/utils.cpp
+++ b/cmds/installd/utils.cpp
@@ -168,18 +168,19 @@
 
 /**
  * Create the path name for user data for a certain userid.
+ * Keep same implementation as vold to minimize path walking overhead
  */
 std::string create_data_user_ce_path(const char* volume_uuid, userid_t userid) {
     std::string data(create_data_path(volume_uuid));
-    if (volume_uuid == nullptr) {
-        if (userid == 0) {
-            return StringPrintf("%s/data", data.c_str());
-        } else {
-            return StringPrintf("%s/user/%u", data.c_str(), userid);
+    if (volume_uuid == nullptr && userid == 0) {
+        std::string legacy = StringPrintf("%s/data", data.c_str());
+        struct stat sb;
+        if (lstat(legacy.c_str(), &sb) == 0 && S_ISDIR(sb.st_mode)) {
+            /* /data/data is dir, return /data/data for legacy system */
+            return legacy;
         }
-    } else {
-        return StringPrintf("%s/user/%u", data.c_str(), userid);
     }
+    return StringPrintf("%s/user/%u", data.c_str(), userid);
 }
 
 /**
diff --git a/cmds/lshal/Android.bp b/cmds/lshal/Android.bp
index 4740202..df4941c 100644
--- a/cmds/lshal/Android.bp
+++ b/cmds/lshal/Android.bp
@@ -22,7 +22,6 @@
         "libhidltransport",
         "libhidl-gen-utils",
         "libvintf",
-        "android.hidl.manager@1.0",
     ],
     srcs: [
         "Lshal.cpp",
diff --git a/cmds/lshal/Lshal.cpp b/cmds/lshal/Lshal.cpp
index 85d8938..2fc3715 100644
--- a/cmds/lshal/Lshal.cpp
+++ b/cmds/lshal/Lshal.cpp
@@ -692,6 +692,7 @@
         << "           -c, --clients: print the client PIDs, or client cmdlines if -m is set"
                                                                               << std::endl
         << "           -m, --cmdline: print cmdline instead of PIDs" << std::endl
+        << "           -d, --debug: emit debug info from IBase::debug" << std::endl
         << "           --sort=i, --sort=interface: sort by interface name" << std::endl
         << "           --sort=p, --sort=pid: sort by server pid" << std::endl
         << "           --init-vintf=path: form a skeleton HAL manifest to specified file " << std::endl
diff --git a/include/android/sensor.h b/include/android/sensor.h
index cdb3fff..97b4a2a 100644
--- a/include/android/sensor.h
+++ b/include/android/sensor.h
@@ -50,6 +50,7 @@
 
 #include <android/looper.h>
 
+#include <stdbool.h>
 #include <sys/types.h>
 #include <math.h>
 #include <stdint.h>
diff --git a/include/gui/BufferItemConsumer.h b/include/gui/BufferItemConsumer.h
index db7e944..217fe6a 100644
--- a/include/gui/BufferItemConsumer.h
+++ b/include/gui/BufferItemConsumer.h
@@ -55,7 +55,7 @@
             uint32_t consumerUsage, int bufferCount = DEFAULT_MAX_BUFFERS,
             bool controlledByApp = false);
 
-    virtual ~BufferItemConsumer();
+    ~BufferItemConsumer() override;
 
     // set the name of the BufferItemConsumer that will be used to identify it in
     // log messages.
diff --git a/include/gui/BufferQueue.h b/include/gui/BufferQueue.h
index bd62d85..ba5cbf7 100644
--- a/include/gui/BufferQueue.h
+++ b/include/gui/BufferQueue.h
@@ -57,7 +57,7 @@
     class ProxyConsumerListener : public BnConsumerListener {
     public:
         explicit ProxyConsumerListener(const wp<ConsumerListener>& consumerListener);
-        virtual ~ProxyConsumerListener();
+        ~ProxyConsumerListener() override;
         void onDisconnect() override;
         void onFrameAvailable(const BufferItem& item) override;
         void onFrameReplaced(const BufferItem& item) override;
diff --git a/include/gui/BufferQueueConsumer.h b/include/gui/BufferQueueConsumer.h
index b383056..f194bdf 100644
--- a/include/gui/BufferQueueConsumer.h
+++ b/include/gui/BufferQueueConsumer.h
@@ -32,7 +32,7 @@
 
 public:
     BufferQueueConsumer(const sp<BufferQueueCore>& core);
-    virtual ~BufferQueueConsumer();
+    ~BufferQueueConsumer() override;
 
     // acquireBuffer attempts to acquire ownership of the next pending buffer in
     // the BufferQueue. If no buffer is pending then it returns
diff --git a/include/gui/BufferQueueProducer.h b/include/gui/BufferQueueProducer.h
index 5541468..87bc800 100644
--- a/include/gui/BufferQueueProducer.h
+++ b/include/gui/BufferQueueProducer.h
@@ -30,7 +30,7 @@
     friend class BufferQueue; // Needed to access binderDied
 
     BufferQueueProducer(const sp<BufferQueueCore>& core, bool consumerIsSurfaceFlinger = false);
-    virtual ~BufferQueueProducer();
+    ~BufferQueueProducer() override;
 
     // requestBuffer returns the GraphicBuffer for slot N.
     //
diff --git a/include/gui/ConsumerBase.h b/include/gui/ConsumerBase.h
index 7912528..d1a9b04 100644
--- a/include/gui/ConsumerBase.h
+++ b/include/gui/ConsumerBase.h
@@ -47,7 +47,7 @@
         virtual void onFrameReplaced(const BufferItem& /* item */) {}
     };
 
-    virtual ~ConsumerBase();
+    ~ConsumerBase() override;
 
     // abandon frees all the buffers and puts the ConsumerBase into the
     // 'abandoned' state.  Once put in this state the ConsumerBase can never
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 5eafb2c..5a12740 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -111,7 +111,6 @@
         "liblog",
         "libhidlbase",
         "libhidltransport",
-        "android.hidl.base@1.0",
         "android.hidl.token@1.0-utils",
         "android.hardware.graphics.bufferqueue@1.0",
         "android.hardware.configstore@1.0",
diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index 8159aef..6a5593c 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -732,6 +732,7 @@
     mSlots[*outSlot].mFence = Fence::NO_FENCE;
     mSlots[*outSlot].mRequestBufferCalled = true;
     mSlots[*outSlot].mAcquireCalled = false;
+    mSlots[*outSlot].mNeedsReallocation = false;
     mCore->mActiveBuffers.insert(found);
     VALIDATE_CONSISTENCY();
 
diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp
index 74117c8..2f8e637 100644
--- a/libs/gui/IGraphicBufferProducer.cpp
+++ b/libs/gui/IGraphicBufferProducer.cpp
@@ -72,7 +72,7 @@
     {
     }
 
-    virtual ~BpGraphicBufferProducer();
+    ~BpGraphicBufferProducer() override;
 
     virtual status_t requestBuffer(int bufferIdx, sp<GraphicBuffer>* buf) {
         Parcel data, reply;
diff --git a/libs/gui/tests/Android.bp b/libs/gui/tests/Android.bp
index 192bfc8..778d684 100644
--- a/libs/gui/tests/Android.bp
+++ b/libs/gui/tests/Android.bp
@@ -4,6 +4,7 @@
 // to integrate with auto-test framework.
 cc_test {
     name: "libgui_test",
+    test_suites: ["device-tests"],
 
     clang: true,
 
diff --git a/libs/gui/tests/AndroidTest.xml b/libs/gui/tests/AndroidTest.xml
new file mode 100644
index 0000000..c02e020
--- /dev/null
+++ b/libs/gui/tests/AndroidTest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 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.
+-->
+<configuration description="Config for libgui_test">
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="libgui_test->/data/local/tmp/libgui_test" />
+    </target_preparer>
+    <option name="test-suite-tag" value="apct" />
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="libgui_test" />
+    </test>
+</configuration>
\ No newline at end of file
diff --git a/services/inputflinger/Android.bp b/services/inputflinger/Android.bp
new file mode 100644
index 0000000..4fd98e2
--- /dev/null
+++ b/services/inputflinger/Android.bp
@@ -0,0 +1,51 @@
+// Copyright (C) 2013 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.
+
+cc_library_shared {
+    name: "libinputflinger",
+
+    srcs: [
+        "EventHub.cpp",
+        "InputApplication.cpp",
+        "InputDispatcher.cpp",
+        "InputListener.cpp",
+        "InputManager.cpp",
+        "InputReader.cpp",
+        "InputWindow.cpp",
+    ],
+
+    shared_libs: [
+        "libbinder",
+        "libcrypto",
+        "libcutils",
+        "libinput",
+        "liblog",
+        "libutils",
+        "libui",
+        "libhardware_legacy",
+    ],
+
+    cflags: [
+        "-Wno-unused-parameter",
+        // TODO: Move inputflinger to its own process and mark it hidden
+        //-fvisibility=hidden
+    ],
+
+    export_include_dirs: ["."],
+}
+
+subdirs = [
+    "host",
+    "tests",
+]
diff --git a/services/inputflinger/Android.mk b/services/inputflinger/Android.mk
deleted file mode 100644
index ed867d8..0000000
--- a/services/inputflinger/Android.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-# Copyright (C) 2013 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.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-    EventHub.cpp \
-    InputApplication.cpp \
-    InputDispatcher.cpp \
-    InputListener.cpp \
-    InputManager.cpp \
-    InputReader.cpp \
-    InputWindow.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-    libbinder \
-    libcrypto \
-    libcutils \
-    libinput \
-    liblog \
-    libutils \
-    libui \
-    libhardware_legacy
-
-
-# TODO: Move inputflinger to its own process and mark it hidden
-#LOCAL_CFLAGS += -fvisibility=hidden
-
-LOCAL_CFLAGS += -Wno-unused-parameter
-
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
-
-LOCAL_MODULE := libinputflinger
-
-include $(BUILD_SHARED_LIBRARY)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/services/inputflinger/host/Android.bp b/services/inputflinger/host/Android.bp
new file mode 100644
index 0000000..b8e9bce
--- /dev/null
+++ b/services/inputflinger/host/Android.bp
@@ -0,0 +1,57 @@
+// Copyright (C) 2015 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.
+
+cc_library_shared {
+    name: "libinputflingerhost",
+
+    srcs: [
+        "InputFlinger.cpp",
+        "InputDriver.cpp",
+        "InputHost.cpp",
+    ],
+
+    shared_libs: [
+        "libbinder",
+        "libcrypto",
+        "libcutils",
+        "libinput",
+        "liblog",
+        "libutils",
+        "libhardware",
+    ],
+
+    cflags: [
+        "-Wno-unused-parameter",
+        // TODO: Move inputflinger to its own process and mark it hidden
+        //-fvisibility=hidden
+    ],
+
+    export_include_dirs: ["."],
+}
+
+//#######################################################################
+// build input flinger executable
+cc_binary {
+    name: "inputflinger",
+
+    srcs: ["main.cpp"],
+
+    shared_libs: [
+        "libbinder",
+        "libinputflingerhost",
+        "libutils",
+    ],
+
+    init_rc: ["inputflinger.rc"],
+}
diff --git a/services/inputflinger/host/Android.mk b/services/inputflinger/host/Android.mk
deleted file mode 100644
index 0a7fc27..0000000
--- a/services/inputflinger/host/Android.mk
+++ /dev/null
@@ -1,63 +0,0 @@
-# Copyright (C) 2015 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.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_CLANG := true
-
-LOCAL_SRC_FILES:= \
-    InputFlinger.cpp \
-    InputDriver.cpp \
-    InputHost.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-    libbinder \
-    libcrypto \
-    libcutils \
-    libinput \
-    liblog \
-    libutils \
-    libhardware
-
-
-# TODO: Move inputflinger to its own process and mark it hidden
-#LOCAL_CFLAGS += -fvisibility=hidden
-
-LOCAL_CFLAGS += -Wno-unused-parameter
-
-LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
-
-LOCAL_MODULE := libinputflingerhost
-
-include $(BUILD_SHARED_LIBRARY)
-
-########################################################################
-# build input flinger executable
-include $(CLEAR_VARS)
-
-LOCAL_CLANG := true
-
-LOCAL_SRC_FILES:= \
-	main.cpp
-
-LOCAL_SHARED_LIBRARIES := \
-	libbinder \
-	libinputflingerhost \
-	libutils
-
-LOCAL_MODULE := inputflinger
-LOCAL_INIT_RC := inputflinger.rc
-
-include $(BUILD_EXECUTABLE)
diff --git a/services/inputflinger/tests/Android.bp b/services/inputflinger/tests/Android.bp
new file mode 100644
index 0000000..29d93f0
--- /dev/null
+++ b/services/inputflinger/tests/Android.bp
@@ -0,0 +1,23 @@
+// Build the unit tests.
+
+cc_test {
+    name: "inputflinger_tests",
+    srcs: [
+        "InputReader_test.cpp",
+        "InputDispatcher_test.cpp",
+    ],
+    test_per_src: true,
+    cflags: ["-Wno-unused-parameter"],
+    shared_libs = [
+        "libcutils",
+        "liblog",
+        "libutils",
+        "libhardware",
+        "libhardware_legacy",
+        "libui",
+        "libskia",
+        "libinput",
+        "libinputflinger",
+        "libinputservice",
+    ],
+}
diff --git a/services/inputflinger/tests/Android.mk b/services/inputflinger/tests/Android.mk
deleted file mode 100644
index 4c43392..0000000
--- a/services/inputflinger/tests/Android.mk
+++ /dev/null
@@ -1,40 +0,0 @@
-# Build the unit tests.
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# Build the unit tests.
-test_src_files := \
-    InputReader_test.cpp \
-    InputDispatcher_test.cpp
-
-shared_libraries := \
-    libcutils \
-    liblog \
-    libutils \
-    libhardware \
-    libhardware_legacy \
-    libui \
-    libskia \
-    libinput \
-    libinputflinger \
-    libinputservice
-
-c_includes := \
-    external/skia/include/core
-
-
-module_tags := tests
-
-$(foreach file,$(test_src_files), \
-    $(eval include $(CLEAR_VARS)) \
-    $(eval LOCAL_SHARED_LIBRARIES := $(shared_libraries)) \
-    $(eval LOCAL_C_INCLUDES := $(c_includes)) \
-    $(eval LOCAL_CFLAGS += -Wno-unused-parameter) \
-    $(eval LOCAL_SRC_FILES := $(file)) \
-    $(eval LOCAL_MODULE := $(notdir $(file:%.cpp=%))) \
-    $(eval LOCAL_MODULE_TAGS := $(module_tags)) \
-    $(eval include $(BUILD_NATIVE_TEST)) \
-)
-
-# Build the manual test programs.
-include $(call all-makefiles-under, $(LOCAL_PATH))
diff --git a/services/schedulerservice/Android.bp b/services/schedulerservice/Android.bp
index 1f1340c..ca91b8e 100644
--- a/services/schedulerservice/Android.bp
+++ b/services/schedulerservice/Android.bp
@@ -10,7 +10,6 @@
         "libmediautils",
         "liblog",
         "libutils",
-        "android.hidl.base@1.0",
         "android.frameworks.schedulerservice@1.0",
     ],
     header_libs: [
diff --git a/services/sensorservice/hidl/Android.bp b/services/sensorservice/hidl/Android.bp
index 748dafc..8bbc4c5 100644
--- a/services/sensorservice/hidl/Android.bp
+++ b/services/sensorservice/hidl/Android.bp
@@ -18,7 +18,6 @@
         "libsensor",
         "android.frameworks.sensorservice@1.0",
         "android.hardware.sensors@1.0",
-        "android.hidl.base@1.0",
     ],
     static_libs: [
         "android.hardware.sensors@1.0-convert",
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
old mode 100644
new mode 100755
index d33d370..8220d0a
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -1396,9 +1396,9 @@
 
 bool Layer::isOpaque(const Layer::State& s) const
 {
-    // if we don't have a buffer yet, we're translucent regardless of the
+    // if we don't have a buffer or sidebandStream yet, we're translucent regardless of the
     // layer's opaque flag.
-    if (mActiveBuffer == 0) {
+    if ((mSidebandStream == nullptr) && (mActiveBuffer == nullptr)) {
         return false;
     }