Remove GestureEvent interface, and rename GestureEventImpl to GestureEvent.

ui/aura/window_unittest.cc

 // 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.
 
 #include "ui/aura/window.h"
 
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 157 matching lines @@
     if (event->type() == ui::ET_MOUSE_CAPTURE_CHANGED)
       capture_changed_event_count_++;
     mouse_event_count_++;
     return false;
   }
   virtual ui::TouchStatus OnTouchEvent(ui::TouchEvent* event) OVERRIDE {
     touch_event_count_++;
     return ui::TOUCH_STATUS_UNKNOWN;
   }
   virtual ui::GestureStatus OnGestureEvent(
-      ui::GestureEventImpl* event) OVERRIDE {
+      ui::GestureEvent* event) OVERRIDE {
     gesture_event_count_++;
     return ui::GESTURE_STATUS_UNKNOWN;
   }
   virtual void OnCaptureLost() OVERRIDE {
     capture_lost_count_++;
   }
 
  private:
   int capture_changed_event_count_;
   int capture_lost_count_;
@@ skipping 22 matching lines @@
  private:
   aura::Window* previous_focused_window_;
 };
 
 // Keeps track of the location of the gesture.
 class GestureTrackPositionDelegate : public TestWindowDelegate {
  public:
   GestureTrackPositionDelegate() {}
 
   virtual ui::GestureStatus OnGestureEvent(
-      ui::GestureEventImpl* event) OVERRIDE {
+      ui::GestureEvent* event) OVERRIDE {
     position_ = event->location();
     return ui::GESTURE_STATUS_CONSUMED;
   }
 
   const gfx::Point& position() const { return position_; }
 
  private:
   gfx::Point position_;
 
   DISALLOW_COPY_AND_ASSIGN(GestureTrackPositionDelegate);
@@ skipping 2224 matching lines @@
   element->Step(start_time + base::TimeDelta::FromMilliseconds(1000));
 
   // No bounds changed notification at the end of animation since layer
   // delegate is NULL.
   EXPECT_FALSE(delegate.bounds_changed());
   EXPECT_NE("0,0 100x100", window->bounds().ToString());
 }
 
 }  // namespace test
 }  // namespace aura