| Index: cc/layer_animation_value_observer.h | 
| diff --git a/cc/layer_animation_value_observer.h b/cc/layer_animation_value_observer.h | 
| index 859e8a2f93880a83edc8ac60f5b47532ee8d4ee3..229730b32d2b204e54940710338cb832cb2bd9ff 100644 | 
| --- a/cc/layer_animation_value_observer.h | 
| +++ b/cc/layer_animation_value_observer.h | 
| @@ -15,6 +15,7 @@ class CC_EXPORT LayerAnimationValueObserver { | 
| virtual void OnTransformAnimated(const gfx::Transform&) = 0; | 
|  | 
| virtual bool IsActive() const = 0; | 
| +  virtual bool IsOrphaned() const = 0; | 
| }; | 
|  | 
| } // namespace cc | 
|  |