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

content/browser/renderer_host/input/gesture_event_packet.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 CONTENT_BROWSER_RENDERER_HOST_INPUT_GESTURE_EVENT_PACKET_H_
 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_GESTURE_EVENT_PACKET_H_
 
 #include "content/common/content_export.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 
+namespace ui {
+class MotionEvent;
+}
+
 namespace content {
 
 // Acts as a transport container for gestures created (directly or indirectly)
 // by a touch event.
 class CONTENT_EXPORT GestureEventPacket {
  public:
   enum GestureSource {
     UNDEFINED = -1,        // Used only for a default-constructed packet.
     INVALID,               // The source of the gesture was invalid.
     TOUCH_SEQUENCE_BEGIN,  // The start of a new gesture sequence.
     TOUCH_SEQUENCE_END,    // The end of gesture sequence.
     TOUCH_BEGIN,           // A touch down occured during a gesture sequence.
     TOUCH_MOVE,            // A touch move occured during a gesture sequence.
     TOUCH_END,             // A touch up occured during a gesture sequence.
     TOUCH_TIMEOUT,         // Timeout from an existing gesture sequence.
   };
 
   GestureEventPacket();
   GestureEventPacket(const GestureEventPacket& other);
   ~GestureEventPacket();
   GestureEventPacket& operator=(const GestureEventPacket& other);
 
   // Factory methods for creating a packet from a particular event.
-  static GestureEventPacket FromTouch(const blink::WebTouchEvent& event);
+  static GestureEventPacket FromTouch(const ui::MotionEvent& event);
   static GestureEventPacket FromTouchTimeout(
       const blink::WebGestureEvent& event);
 
   void Push(const blink::WebGestureEvent& gesture);
 
   const blink::WebGestureEvent& gesture(size_t i) const { return gestures_[i]; }
   size_t gesture_count() const { return gesture_count_; }
   GestureSource gesture_source() const { return gesture_source_; }
 
 private:
   explicit GestureEventPacket(GestureSource source);
 
   enum { kMaxGesturesPerTouch = 5 };
   blink::WebGestureEvent gestures_[kMaxGesturesPerTouch];
   size_t gesture_count_;
   GestureSource gesture_source_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_GESTURE_EVENT_PACKET_H_