Revert "chromeos: Move files in //ash/common to //ash, part 3"

chrome/browser/ui/views/chrome_views_delegate_chromeos.cc

 // Copyright 2013 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 "chrome/browser/ui/views/chrome_views_delegate.h"
 
 #include "ash/accelerators/accelerator_controller.h"
+#include "ash/common/wm_shell.h"
 #include "ash/shell.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_state_aura.h"
-#include "ash/wm_shell.h"
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/ui/ash/ash_util.h"
 #include "ui/display/display.h"
 #include "ui/display/screen.h"
 
 namespace {
 
 void ProcessAcceleratorNow(const ui::Accelerator& accelerator) {
@@ skipping 65 matching lines @@
     params->context = params->context->GetRootWindow();
   DCHECK(params->parent || params->context || !params->child)
       << "Please provide a parent or context for this widget.";
   if (!params->parent && !params->context)
     params->context = ash::Shell::GetPrimaryRootWindow();
 
   // By returning null Widget creates the default NativeWidget implementation,
   // which for chromeos is NativeWidgetAura.
   return nullptr;
 }