ash: Record some additional information about the gestures.

ui/aura/event.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_EVENT_H_
 #define UI_AURA_EVENT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/event_types.h"
@@ skipping 348 matching lines @@
 };
 
 class AURA_EXPORT GestureEvent : public LocatedEvent,
                                  public ui::GestureEvent {
  public:
   GestureEvent(ui::EventType type,
                int x,
                int y,
                int flags,
                base::Time time_stamp,
-               float delta_x,
-               float delta_y,
+               const ui::GestureEventDetails& details,
                unsigned int touch_ids_bitfield);
 
   // Create a new GestureEvent which is identical to the provided model.
   // If source / target windows are provided, the model location will be
   // converted from |source| coordinate system to |target| coordinate system.
   GestureEvent(const GestureEvent& model, Window* source, Window* target);
 
   virtual ~GestureEvent();
 
   const ui::GestureEventDetails& details() const { return details_; }
@@ skipping 11 matching lines @@
   // This value is stored as a bitfield because the number of touch ids varies,
   // but we currently don't need more than 32 touches at a time.
   const unsigned int touch_ids_bitfield_;
 
   DISALLOW_COPY_AND_ASSIGN(GestureEvent);
 };
 
 }  // namespace aura
 
 #endif  // UI_AURA_EVENT_H_