Target touches to the correct display.

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 21 matching lines @@
   virtual ~GestureRecognizerImpl();
 
   std::vector<GestureEventHelper*>& helpers() { return helpers_; }
 
   // Overridden from GestureRecognizer
   virtual GestureConsumer* GetTouchLockedTarget(
       const TouchEvent& event) OVERRIDE;
   virtual GestureConsumer* GetTargetForGestureEvent(
       const GestureEvent& event) OVERRIDE;
   virtual GestureConsumer* GetTargetForLocation(
-      const gfx::Point& location) OVERRIDE;
+      const gfx::Point& location, int source_device_id) OVERRIDE;
   virtual void TransferEventsTo(GestureConsumer* current_consumer,
                                 GestureConsumer* new_consumer) OVERRIDE;
   virtual bool GetLastTouchPointForTarget(GestureConsumer* consumer,
                                           gfx::Point* point) OVERRIDE;
   virtual void CancelActiveTouches(GestureConsumer* consumer) OVERRIDE;
 
  protected:
   virtual GestureSequence* CreateSequence(GestureSequenceDelegate* delegate);
   virtual GestureSequence* GetGestureSequenceForConsumer(GestureConsumer* c);
 
@@ skipping 32 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_