Eager Gesture Recognition on Aura

ui/events/gestures/gesture_recognizer_impl.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_EVENTS_GESTURES_GESTURE_RECOGNIZER_IMPL_H_
 #define UI_EVENTS_GESTURES_GESTURE_RECOGNIZER_IMPL_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 52 matching lines @@
   void SetupTargets(const TouchEvent& event, GestureConsumer* consumer);
   void CancelTouches(std::vector<std::pair<int, GestureConsumer*> >* touches);
 
   void DispatchGestureEvent(GestureEvent* event);
 
   // Overridden from GestureRecognizer
   virtual Gestures* ProcessTouchEventForGesture(
       const TouchEvent& event,
       ui::EventResult result,
       GestureConsumer* target) OVERRIDE;
+
+  virtual ScopedVector<GestureEvent>* AckTouchEventForGesture(
+      ui::EventResult result,
+      GestureConsumer* target) OVERRIDE;
+
   virtual bool CleanupStateForConsumer(GestureConsumer* consumer)
       OVERRIDE;
   virtual void AddGestureEventHelper(GestureEventHelper* helper) OVERRIDE;
   virtual void RemoveGestureEventHelper(GestureEventHelper* helper) OVERRIDE;
 
   // Overridden from ui::GestureSequenceDelegate.
   virtual void DispatchPostponedGestureEvent(GestureEvent* event) OVERRIDE;
 
   // Overridden from GestureProviderAuraClient
   virtual void OnGestureEvent(GestureEvent* event) OVERRIDE;
@@ skipping 19 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(GestureRecognizerImpl);
 };
 
 // Provided only for testing:
 EVENTS_EXPORT void SetGestureRecognizerForTesting(
     GestureRecognizer* gesture_recognizer);
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_GESTURES_GESTURE_RECOGNIZER_IMPL_H_