Move apps/shell to extensions/shell.

extensions/shell/app/shell_main_delegate.h

 // 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.
 
-#ifndef APPS_SHELL_APP_SHELL_MAIN_DELEGATE_H_
-#define APPS_SHELL_APP_SHELL_MAIN_DELEGATE_H_
+#ifndef EXTENSIONS_SHELL_APP_SHELL_MAIN_DELEGATE_H_
+#define EXTENSIONS_SHELL_APP_SHELL_MAIN_DELEGATE_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/app/content_main_delegate.h"
 
 namespace content {
 class BrowserContext;
 class ContentBrowserClient;
 class ContentClient;
 class ContentRendererClient;
 }
 
-namespace apps {
+namespace extensions {
 class ShellBrowserMainDelegate;
 class ShellRendererMainDelegate;
 
 class ShellMainDelegate : public content::ContentMainDelegate {
  public:
   ShellMainDelegate();
   virtual ~ShellMainDelegate();
 
   // ContentMainDelegate implementation:
   virtual bool BasicStartupComplete(int* exit_code) OVERRIDE;
@@ skipping 18 matching lines @@
   // process needs data from resources.pak.
   static bool ProcessNeedsResourceBundle(const std::string& process_type);
 
   scoped_ptr<content::ContentClient> content_client_;
   scoped_ptr<content::ContentBrowserClient> browser_client_;
   scoped_ptr<content::ContentRendererClient> renderer_client_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellMainDelegate);
 };
 
-}  // namespace apps
+}  // namespace extensions
 
-#endif  // APPS_SHELL_APP_SHELL_MAIN_DELEGATE_H_
+#endif  // EXTENSIONS_SHELL_APP_SHELL_MAIN_DELEGATE_H_