| Index: ui/android/window_android_observer.h
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| diff --git a/ui/android/window_android_observer.h b/ui/android/window_android_observer.h
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| index bb750dec6fbd944aa7e30cbac61495b87c3f7ff1..0a07fd84385383537d3d24c8de98bd05248f133a 100644
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| --- a/ui/android/window_android_observer.h
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| +++ b/ui/android/window_android_observer.h
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| @@ -15,8 +15,6 @@ class UI_ANDROID_EXPORT WindowAndroidObserver {
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|    virtual void OnRootWindowVisibilityChanged(bool visible) = 0;
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|    virtual void OnAttachCompositor() = 0;
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|    virtual void OnDetachCompositor() = 0;
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| -  virtual void OnVSync(base::TimeTicks frame_time,
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| -                       base::TimeDelta vsync_period) = 0;
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|    virtual void OnAnimate(base::TimeTicks frame_begin_time) {}
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|  
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|    // Note that activity state callbacks will only be made if the WindowAndroid
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| 
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