ash: Record some additional information about the gestures.

ui/aura/root_window.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_AURA_ROOT_WINDOW_H_
 #define UI_AURA_ROOT_WINDOW_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 276 matching lines @@
   void OnWindowAddedToRootWindow(Window* window);
   void OnWindowRemovedFromRootWindow(Window* window);
 
   // Called when a window becomes invisible, either by being removed
   // from root window hierachy, via SetVisible(false) or being destroyed.
   // |destroyed| is set to true when the window is being destroyed.
   void OnWindowHidden(Window* invisible, bool destroyed);
 
   // Overridden from ui::GestureEventHelper.
   virtual ui::GestureEvent* CreateGestureEvent(
-      ui::EventType type,
+      const ui::GestureEventDetails& details,
       const gfx::Point& location,
       int flags,
       base::Time time,
-      float param_first,
-      float param_second,
       unsigned int touch_id_bitfield) OVERRIDE;
 
   virtual ui::TouchEvent* CreateTouchEvent(
       ui::EventType type,
       const gfx::Point& location,
       int touch_id,
       base::TimeDelta time_stamp) OVERRIDE;
 
   virtual bool DispatchLongPressGestureEvent(ui::GestureEvent* event) OVERRIDE;
   virtual bool DispatchCancelTouchEvent(ui::TouchEvent* event) OVERRIDE;
@@ skipping 86 matching lines @@
 
   CompositorLock* compositor_lock_;
   bool draw_on_compositor_unlock_;
 
   DISALLOW_COPY_AND_ASSIGN(RootWindow);
 };
 
 }  // namespace aura
 
 #endif  // UI_AURA_ROOT_WINDOW_H_