Replace views::MouseEvent with ui::MouseEvent

ui/views/widget/native_widget_aura.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/views/widget/native_widget_aura.h"
 
 #include "base/bind.h"
 #include "base/string_util.h"
 #include "third_party/skia/include/core/SkRegion.h"
 #include "ui/aura/client/activation_change_observer.h"
@@ skipping 786 matching lines @@
   }
   if (event->type() == ui::ET_SCROLL) {
     ScrollEvent scroll_event(static_cast<ui::ScrollEvent*>(event));
     if (delegate_->OnMouseEvent(scroll_event))
       return true;
 
     // Convert unprocessed scroll events into wheel events.
     MouseWheelEvent wheel_event(scroll_event);
     return delegate_->OnMouseEvent(wheel_event);
   }
-  MouseEvent mouse_event(event);
   if (tooltip_manager_.get())
     tooltip_manager_->UpdateTooltip();
-  return delegate_->OnMouseEvent(mouse_event);
+  return delegate_->OnMouseEvent(*event);
 }
 
 ui::TouchStatus NativeWidgetAura::OnTouchEvent(ui::TouchEvent* event) {
   DCHECK(window_->IsVisible());
   TouchEvent touch_event(event);
   return delegate_->OnTouchEvent(touch_event);
 }
 
 ui::GestureStatus NativeWidgetAura::OnGestureEvent(
     ui::GestureEvent* event) {
@@ skipping 226 matching lines @@
   return aura::Env::GetInstance()->is_mouse_button_down();
 }
 
 // static
 bool NativeWidgetPrivate::IsTouchDown() {
   return aura::Env::GetInstance()->is_touch_down();
 }
 
 }  // namespace internal
 }  // namespace views