Adding Gesture Recognition to RenderWidgetHostViewWin (web client)

ui/base/gestures/gesture_recognizer_impl.h

Index: ui/base/gestures/gesture_recognizer_impl.h
diff --git a/ui/base/gestures/gesture_recognizer_impl.h b/ui/base/gestures/gesture_recognizer_impl.h
index 9c659ebaba060e7cef77cb40aaa76654746aa898..e71a34bc8d41920b3c7b2ac7171f2ab12585921c 100644
--- a/ui/base/gestures/gesture_recognizer_impl.h
+++ b/ui/base/gestures/gesture_recognizer_impl.h
@@ -57,6 +57,8 @@ class UI_EXPORT GestureRecognizerImpl : public GestureRecognizer {
       GestureConsumer* target) OVERRIDE;
   virtual void QueueTouchEventForGesture(GestureConsumer* consumer,
                                          const TouchEvent& event) OVERRIDE;
+  virtual bool IsQueueEmpty(GestureConsumer* consumer) OVERRIDE;
+
   virtual Gestures* AdvanceTouchQueue(GestureConsumer* consumer,
                                       bool processed) OVERRIDE;
   virtual void FlushTouchQueue(GestureConsumer* consumer) OVERRIDE;