Rename the aura_shell namespace to ash

chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_aura.cc

 // Copyright (c) 2011 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/frame/browser_non_client_frame_view_aura.h"
 
 #include "ash/ash_switches.h"
 #include "base/command_line.h"
 #include "chrome/browser/ui/panels/panel_browser_frame_view.h"
 #include "chrome/browser/ui/panels/panel_browser_view.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/frame/opaque_browser_frame_view.h"
 #include "chrome/browser/ui/views/frame/popup_non_client_frame_view.h"
 
 namespace browser {
 
 BrowserNonClientFrameView* CreateBrowserNonClientFrameView(
     BrowserFrame* frame, BrowserView* browser_view) {
   if (browser_view->IsBrowserTypePanel()) {
     return new PanelBrowserFrameView(
         frame, static_cast<PanelBrowserView*>(browser_view));
   }
   CommandLine* command_line = CommandLine::ForCurrentProcess();
-  if (command_line->HasSwitch(aura_shell::switches::kAuraTranslucentFrames))
+  if (command_line->HasSwitch(ash::switches::kAuraTranslucentFrames))
     return new BrowserNonClientFrameViewAura(frame, browser_view);
   return new OpaqueBrowserFrameView(frame, browser_view);
 }
 
 }  // namespace browser