void ProcessXEvent(const base::NativeEvent& event);
// Overridden from MessagePumpDispatcher:
- virtual bool Dispatch(const base::NativeEvent& event) OVERRIDE;
+ virtual uint32_t Dispatch(const base::NativeEvent& event) OVERRIDE;
// Overridden from aura::EnvObserver:
virtual void OnWindowInitialized(aura::Window* window) OVERRIDE;