Add an options menu to the web site settings activity with just one option to clear all websites' storage/geolocation permissions.

Change-Id: Idbcf24f5340491e8d75353838c482bc2d5039da8
diff --git a/res/menu/websitesettings.xml b/res/menu/websitesettings.xml
new file mode 100644
index 0000000..5acc8a5
--- /dev/null
+++ b/res/menu/websitesettings.xml
@@ -0,0 +1,21 @@
+<!-- Copyright (C) 2009 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.
+-->
+
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@+id/website_settings_menu_clear_all"
+          android:title="@string/website_settings_clear_all"
+          android:icon="@android:drawable/ic_menu_close_clear_cancel" />
+</menu>
+
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 3654c74..3555e86 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -736,6 +736,13 @@
     <string name="geolocation_settings_page_dialog_message">Location access for this website will be cleared</string>
     <string name="geolocation_settings_page_dialog_ok_button">Clear access</string>
     <string name="geolocation_settings_page_dialog_cancel_button">Cancel</string>
+    <!-- Label for the menu item in the website settings activity used to clear data stored by all websites -->
+    <string name="website_settings_clear_all">Clear All</string>
+    <string name="website_settings_clear_all_dialog_title">Clear All Website Settings?</string>
+    <string name="website_settings_clear_all_dialog_message">All website data and Geolocation permissions will be deleted.</string>
+    <string name="website_settings_clear_all_dialog_ok_button">Delete All Data</string>
+    <string name="website_settings_clear_all_dialog_cancel_button">Cancel</string>
+
 
     <!-- Zoom-related strings --><skip />
     <!-- Caption for a button that is shown when the zoom widget is showing.  The button's action will switch to the zoom overview mode. -->