Move ShellWindow into apps component.

chrome/browser/extensions/api/identity/web_auth_flow.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_IDENTITY_WEB_AUTH_FLOW_H_
 #define CHROME_BROWSER_EXTENSIONS_API_IDENTITY_WEB_AUTH_FLOW_H_
 
 #include <string>
 
 #include "chrome/browser/extensions/shell_window_registry.h"
@@ skipping 74 matching lines @@
   // Starts the flow.
   virtual void Start();
 
   // Prevents further calls to the delegate and deletes the flow.
   void DetachDelegateAndDelete();
 
  private:
   friend class ::WebAuthFlowTest;
 
   // ShellWindowRegistry::Observer implementation.
-  virtual void OnShellWindowAdded(ShellWindow* shell_window) OVERRIDE;
-  virtual void OnShellWindowIconChanged(ShellWindow* shell_window) OVERRIDE {}
-  virtual void OnShellWindowRemoved(ShellWindow* shell_window) OVERRIDE;
+  virtual void OnShellWindowAdded(apps::ShellWindow* shell_window) OVERRIDE;
+  virtual void OnShellWindowIconChanged(apps::ShellWindow* shell_window)
+      OVERRIDE;
+  virtual void OnShellWindowRemoved(apps::ShellWindow* shell_window) OVERRIDE;
 
   // NotificationObserver implementation.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // WebContentsObserver implementation.
   virtual void DidStopLoading(content::RenderViewHost* render_view_host)
       OVERRIDE;
   virtual void DidNavigateMainFrame(
@@ skipping 17 matching lines @@
       OVERRIDE;
 
   void BeforeUrlLoaded(const GURL& url);
   void AfterUrlLoaded();
 
   Delegate* delegate_;
   Profile* profile_;
   GURL provider_url_;
   Mode mode_;
 
-  ShellWindow* shell_window_;
+  apps::ShellWindow* shell_window_;
   std::string shell_window_key_;
   bool embedded_window_created_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(WebAuthFlow);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_IDENTITY_WEB_AUTH_FLOW_H_