Move Account & sync settings into Settings app.

Fragmentized some of the activities and moved buttons into the menu area.

Bug: 3148844
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 1638c90..3de32cc 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -41,6 +41,13 @@
     <uses-permission android:name="com.android.launcher.permission.READ_SETTINGS" />
     <uses-permission android:name="com.android.launcher.permission.WRITE_SETTINGS" />
     <uses-permission android:name="android.permission.MOVE_PACKAGE" />
+    <uses-permission android:name="android.permission.USE_CREDENTIALS" />
+    <uses-permission android:name="android.permission.BACKUP" />
+    <uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
+    <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
+    <uses-permission android:name="android.permission.READ_SYNC_STATS" />
+    <uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
+    <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
 
     <application android:label="@string/settings_label"
             android:icon="@mipmap/ic_launcher_settings"
@@ -942,11 +949,62 @@
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
-                android:value="com.android.settings.ManageAccountsSettings" />
+                android:value="com.android.settings.accounts.ManageAccountsSettings" />
             <meta-data android:name="com.android.settings.TOP_LEVEL_HEADER_ID"
                 android:resource="@id/sync_settings" />
         </activity>
 
+        <activity android:name="Settings$AccountSyncSettingsActivity"
+            android:label="@string/account_sync_settings_title"
+            android:theme="@android:style/Theme.Holo">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <action android:name="android.settings.ACCOUNT_SYNC_SETTINGS" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                android:value="com.android.settings.accounts.AccountSyncSettings" />
+            <meta-data android:name="com.android.settings.TOP_LEVEL_HEADER_ID"
+                android:resource="@id/sync_settings" />
+        </activity>
+
+        <activity android:name="Settings$AccountSyncSettingsInAddAccountActivity"
+            android:label="@string/account_sync_settings_title"
+            android:theme="@android:style/Theme.Holo">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <action android:name="android.settings.ACCOUNT_SYNC_SETTINGS_ADD_ACCOUNT" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                android:value="com.android.settings.accounts.AccountSyncSettingsInAddAccount" />
+            <meta-data android:name="com.android.settings.TOP_LEVEL_HEADER_ID"
+                android:resource="@id/sync_settings" />
+        </activity>
+
+        <activity android:name="com.android.settings.accounts.AddAccountSettings"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar"
+            android:label="@string/header_add_an_account">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <action android:name="android.settings.ADD_ACCOUNT_SETTINGS" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name="com.android.settings.accounts.ChooseAccountActivity"
+            android:label="@string/header_add_an_account"
+            android:theme="@android:style/Theme.Holo.DialogWhenLarge"/>
+
+        <activity android:name="com.android.settings.accounts.SyncActivityTooManyDeletes"
+                  android:theme="@android:style/Theme.Holo.Dialog"
+                  android:label="@string/sync_too_many_deletes">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+
         <receiver android:name=".widget.SettingsAppWidgetProvider"
                 android:label="@string/gadget_title" android:exported="false">
             <intent-filter>