[Android] Out with the Android GR, in with the new unified C++ GR

content/browser/renderer_host/input/motion_event_web.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.
 
-#include "base/basictypes.h"
-#include "base/time/time.h"
+#ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_WEB_H_
+#define CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_WEB_H_
+
+#include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/events/gesture_detection/motion_event.h"
-#include "ui/gfx/geometry/point_f.h"
 
-namespace ui {
+namespace content {
 
-struct MockMotionEvent : public MotionEvent {
-  MockMotionEvent(Action action, base::TimeTicks time, float x, float y);
-  MockMotionEvent(Action action,
-                  base::TimeTicks time,
-                  float x0,
-                  float y0,
-                  float x1,
-                  float y1);
-  MockMotionEvent(const MockMotionEvent& other);
-  virtual ~MockMotionEvent();
+// Implementation of ui::MotionEvent wrapping a WebTouchEvent.
+class MotionEventWeb : public ui::MotionEvent {
+ public:
+  explicit MotionEventWeb(const blink::WebTouchEvent& event);
+  virtual ~MotionEventWeb();
 
+  // ui::MotionEvent
   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;
   virtual float GetY(size_t pointer_index) const OVERRIDE;
   virtual float GetTouchMajor(size_t pointer_index) const OVERRIDE;
   virtual base::TimeTicks GetEventTime() const OVERRIDE;
   virtual size_t GetHistorySize() const OVERRIDE;
-  virtual base::TimeTicks GetHistoricalEventTime(size_t historical_index) const
-      OVERRIDE;
-  virtual float GetHistoricalTouchMajor(size_t pointer_index,
-                                        size_t historical_index) const OVERRIDE;
-  virtual float GetHistoricalX(size_t pointer_index,
-                               size_t historical_index) const OVERRIDE;
-  virtual float GetHistoricalY(size_t pointer_index,
-                               size_t historical_index) const OVERRIDE;
-
+  virtual base::TimeTicks GetHistoricalEventTime(
+      size_t historical_index) const OVERRIDE;
+  virtual float GetHistoricalTouchMajor(
+      size_t pointer_index,
+      size_t historical_index) const OVERRIDE;
+  virtual float GetHistoricalX(
+      size_t pointer_index,
+      size_t historical_index) const OVERRIDE;
+  virtual float GetHistoricalY(
+      size_t pointer_index,
+      size_t historical_index) const OVERRIDE;
   virtual scoped_ptr<MotionEvent> Clone() const OVERRIDE;
   virtual scoped_ptr<MotionEvent> Cancel() const OVERRIDE;
 
-  MotionEvent::Action action;
-  size_t pointer_count;
-  gfx::PointF points[2];
-  base::TimeTicks time;
+ private:
+  blink::WebTouchEvent event_;
+  Action cached_action_;
+  int cached_action_index_;
 
- private:
-  MockMotionEvent();
+  DISALLOW_COPY_AND_ASSIGN(MotionEventWeb);
 };
 
-}  // namespace ui
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_WEB_H_