Integrate UI with authentication flow.

blimp/client/app/android/AndroidManifest.xml.jinja2

 <?xml version="1.0" encoding="utf-8"?>
 
 <!-- Copyright 2015 The Chromium Authors. All rights reserved.
      Use of this source code is governed by a BSD-style license that can be
      found in the LICENSE file. -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
         package="{{manifest_package}}">
     <uses-sdk android:minSdkVersion="16" android:targetSdkVersion="21" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.GET_ACCOUNTS"/>
+    <uses-permission android:name="android.permission.READ_SYNC_SETTINGS"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS"/>
     <application android:name="org.chromium.blimp.BlimpApplication"
             android:label="Blimp"
             android:icon="@mipmap/app_icon">
         <activity android:name="org.chromium.blimp.BlimpRendererActivity"
                   android:launchMode="singleTask"
                   android:theme="@android:style/Theme.Holo.Light.NoActionBar"
                   android:configChanges="orientation|keyboardHidden|keyboard|screenSize"
                   android:windowSoftInputMode="adjustNothing"
                   android:hardwareAccelerated="true">
             <intent-filter>
@@ skipping 13 matching lines @@
         </activity>
         <activity android:name="org.chromium.blimp.settings.Preferences"/>
         <activity android:name="org.chromium.blimp.BrowserRestartActivity"
             android:launchMode="singleInstance"
             android:exported="false"
             android:theme="@android:style/Theme.Translucent.NoTitleBar"
             android:excludeFromRecents="true"
             android:process=":browser_restart_process">
         </activity>
         <activity android:name="org.chromium.blimp.core.settings.MockPreferences"
-                  android:launchMode="singleTask">
+                  android:launchMode="singleTask"
+                  android:theme="@style/Theme.AppCompat.Light">
         </activity>
 
         <meta-data android:name="com.google.android.gms.version"
                 android:value="@integer/google_play_services_version" />
     </application>
 </manifest>