WindowManagerApp should recognize gestures

ui/events/gestures/motion_event_impl.h

 // Copyright 2014 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_GESTURE_DETECTION_UI_MOTION_EVENT_H_
 #define UI_EVENTS_GESTURE_DETECTION_UI_MOTION_EVENT_H_
 
 #include <map>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "ui/events/event.h"
 #include "ui/events/events_export.h"
 #include "ui/events/gesture_detection/motion_event.h"
 
 namespace ui {
 
 // Implementation of MotionEvent which takes a stream of ui::TouchEvents.
-class EVENTS_EXPORT MotionEventAura : public MotionEvent {
+class EVENTS_EXPORT MotionEventImpl : public MotionEvent {
  public:
-  MotionEventAura();
-  virtual ~MotionEventAura();
+  MotionEventImpl();
+  virtual ~MotionEventImpl();
 
   void OnTouch(const TouchEvent& touch);
 
   // MotionEvent implementation.
   virtual int GetId() const override;
   virtual Action GetAction() const override;
   virtual int GetActionIndex() const override;
   virtual size_t GetPointerCount() const override;
   virtual int GetPointerId(size_t pointer_index) const override;
   virtual float GetX(size_t pointer_index) const override;
@@ skipping 29 matching lines @@
     float raw_x;
     float raw_y;
     int touch_id;
     float pressure;
     int source_device_id;
     float touch_major;
     float touch_minor;
     float orientation;
   };
 
-  MotionEventAura(
+  MotionEventImpl(
       size_t pointer_count,
       const base::TimeTicks& last_touch_time,
       Action cached_action,
       int cached_action_index,
       int flags,
       const PointData (&active_touches)[MotionEvent::MAX_TOUCH_POINT_COUNT]);
 
   static PointData GetPointDataFromTouchEvent(const TouchEvent& touch);
   void AddTouch(const TouchEvent& touch);
   void UpdateTouch(const TouchEvent& touch);
   void UpdateCachedAction(const TouchEvent& touch);
   size_t GetIndexFromId(int id) const;
 
   size_t pointer_count_;
   base::TimeTicks last_touch_time_;
   Action cached_action_;
   // The index of the touch responsible for last ACTION_POINTER_DOWN or
   // ACTION_POINTER_UP. -1 if no such action has occurred.
   int cached_action_index_;
   int flags_;
 
   // We want constant time indexing by pointer_index, and fast indexing by id.
   PointData active_touches_[MotionEvent::MAX_TOUCH_POINT_COUNT];
 
-  DISALLOW_COPY_AND_ASSIGN(MotionEventAura);
+  DISALLOW_COPY_AND_ASSIGN(MotionEventImpl);
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_GESTURE_DETECTION_UI_MOTION_EVENT_H_