Fix bug 3378333 - Holo-style layout for granting permissions

Change-Id: Ie1bb925db3ddd8343c9756e220a0d821f4d31c6d
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 25d3aca..bd0cd35 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -1348,7 +1348,8 @@
 
         <activity android:name="android.accounts.GrantCredentialsPermissionActivity"
                 android:excludeFromRecents="true"
-                android:exported="true">
+                android:exported="true"
+                android:theme="@android:style/Theme.Holo.DialogWhenLarge">
         </activity>
 
         <activity android:name="android.content.SyncActivityTooManyDeletes"