Fix WeakPtrFactory member ordering in ui

ui/wm/core/shadow_controller.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/wm/core/shadow_controller.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/linked_ptr.h"
 #include "base/scoped_observer.h"
 #include "ui/aura/env.h"
 #include "ui/aura/env_observer.h"
 #include "ui/aura/window.h"
-#include "ui/aura/window_event_dispatcher.h"
 #include "ui/aura/window_observer.h"
 #include "ui/compositor/layer.h"
 #include "ui/wm/core/shadow.h"
 #include "ui/wm/core/shadow_types.h"
 #include "ui/wm/core/window_util.h"
 #include "ui/wm/public/activation_client.h"
 
 using std::make_pair;
 
 namespace wm {
@@ skipping 250 matching lines @@
   impl_->OnWindowActivated(gained_active, lost_active);
 }
 
 // ShadowController::TestApi ---------------------------------------------------
 
 Shadow* ShadowController::TestApi::GetShadowForWindow(aura::Window* window) {
   return controller_->impl_->GetShadowForWindow(window);
 }
 
 }  // namespace wm