Index: ui/base/android/window_android_observer.h |
diff --git a/ui/base/android/window_android_observer.h b/ui/base/android/window_android_observer.h |
index 69e479912d7b54f2758ea8f45b8296376046c5f0..94366e7773dc8aae3efaa7ec2a1326f6c5a920a7 100644 |
--- a/ui/base/android/window_android_observer.h |
+++ b/ui/base/android/window_android_observer.h |
@@ -15,6 +15,8 @@ class UI_BASE_EXPORT WindowAndroidObserver { |
virtual void OnAttachCompositor() = 0; |
virtual void OnDetachCompositor() = 0; |
virtual void OnWillDestroyWindow() = 0; |
+ virtual void OnVSync(base::TimeTicks frame_time, |
+ base::TimeDelta vsync_period) {} |
brianderson
2014/04/17 01:05:02
Should this also be pure virtual?
no sievers
2014/04/25 22:23:33
Done.
|
protected: |
virtual ~WindowAndroidObserver() {} |