| Index: ui/android/window_android.h | 
| diff --git a/ui/android/window_android.h b/ui/android/window_android.h | 
| index 58a3d4905ac862c877a9ab218d1bc07648ebb5c5..efb267991dec6e80d345a69c063d295786f3e9b2 100644 | 
| --- a/ui/android/window_android.h | 
| +++ b/ui/android/window_android.h | 
| @@ -86,6 +86,9 @@ class UI_ANDROID_EXPORT WindowAndroid : public ViewAndroid { | 
| static WindowAndroid* CreateForTesting(); | 
| void DestroyForTesting(); | 
|  | 
| +  // Return the window token for this window, if one exists. | 
| +  base::android::ScopedJavaLocalRef<jobject> GetWindowToken(); | 
| + | 
| private: | 
| class WindowBeginFrameSource; | 
| friend class DisplayAndroidManager; | 
|  |