Move ExtensionWindowController and related into extensions namespace

chrome/browser/extensions/extension_function.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_EXTENSION_FUNCTION_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_FUNCTION_H_
 
 #include <list>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/process.h"
 #include "base/sequenced_task_runner_helpers.h"
 #include "chrome/browser/extensions/extension_info_map.h"
 #include "chrome/common/extensions/extension.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/render_view_host_observer.h"
 #include "ipc/ipc_message.h"
 
 class Browser;
 class ChromeRenderMessageFilter;
 class ExtensionFunction;
 class ExtensionFunctionDispatcher;
-class ExtensionWindowController;
 class UIThreadExtensionFunction;
 class IOThreadExtensionFunction;
 class Profile;
 class QuotaLimitHeuristic;
 
 namespace base {
 class ListValue;
 class Value;
 }
 
 namespace content {
 class RenderViewHost;
 }
 
+namespace extensions {
+class WindowController;
+}
+
 #define EXTENSION_FUNCTION_VALIDATE(test) do { \
     if (!(test)) { \
       bad_message_ = true; \
       return false; \
     } \
   } while (0)
 
 #define EXTENSION_FUNCTION_ERROR(error) do { \
     error_ = error; \
     bad_message_ = true; \
@@ skipping 225 matching lines @@
   // Incognito browsers are not considered unless the calling extension has
   // incognito access enabled.
   //
   // This method can return NULL if there is no matching browser, which can
   // happen if only incognito windows are open, or early in startup or shutdown
   // shutdown when there are no active windows.
   //
   // TODO(stevenjb): Replace this with GetExtensionWindowController().
   Browser* GetCurrentBrowser();
 
-  // Same as above but uses ExtensionWindowList instead of BrowserList.
-  ExtensionWindowController* GetExtensionWindowController();
+  // Same as above but uses WindowControllerList instead of BrowserList.
+  extensions::WindowController* GetExtensionWindowController();
 
   // Returns true if this function (and the profile and extension that it was
   // invoked from) can operate on the window wrapped by |window_controller|.
   bool CanOperateOnWindow(
-      const ExtensionWindowController* window_controller) const;
+      const extensions::WindowController* window_controller) const;
 
  protected:
   friend struct content::BrowserThread::DeleteOnThread<
       content::BrowserThread::UI>;
   friend class base::DeleteHelper<UIThreadExtensionFunction>;
 
   virtual ~UIThreadExtensionFunction();
 
   virtual void SendResponse(bool success) OVERRIDE;
 
@@ skipping 121 matching lines @@
  public:
   SyncIOThreadExtensionFunction();
 
   virtual void Run() OVERRIDE;
 
  protected:
   virtual ~SyncIOThreadExtensionFunction();
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_FUNCTION_H_