Drive extension functions from ExtensionFunction::Run. The

chrome/browser/extensions/api/tabs/windows_util.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 CHROME_BROWSER_EXTENSIONS_API_TABS_WINDOWS_UTIL_H__
 #define CHROME_BROWSER_EXTENSIONS_API_TABS_WINDOWS_UTIL_H__
 
-class ChromeAsyncExtensionFunction;
+class ChromeUIThreadExtensionFunction;
 
 namespace extensions {
 class WindowController;
 }
 
 namespace windows_util {
 
 // Populates |controller| for given |window_id|. If the window is not found,
 // returns false and sets UIThreadExtensionFunction error_.
-bool GetWindowFromWindowID(ChromeAsyncExtensionFunction* function,
+bool GetWindowFromWindowID(ChromeUIThreadExtensionFunction* function,
                            int window_id,
                            extensions::WindowController** controller);
 
 }  // namespace windows_util
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_TABS_WINDOWS_UTIL_H__