Reverting 12673.

chrome/browser/tab_contents/web_contents.h

 // Copyright (c) 2006-2008 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_TAB_CONTENTS_WEB_CONTENTS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 564 matching lines @@
 
   // Helper functions for sending notifications.
   void NotifySwapped();
   void NotifyConnected();
   void NotifyDisconnected();
 
   // If params has a searchable form, this tries to create a new keyword.
   void GenerateKeywordIfNecessary(
       const ViewHostMsg_FrameNavigate_Params& params);
 
+  // Returns the DOMUI for the current state of the tab. This will either be
+  // the pending DOMUI, the committed DOMUI, or NULL.
+  DOMUI* GetDOMUIForCurrentState();
+
   // Data ----------------------------------------------------------------------
 
   // The corresponding view.
   scoped_ptr<WebContentsView> view_;
 
   // Manages creation and swapping of render views.
   RenderViewHostManager render_manager_;
 
   // For testing, passed to new RenderViewHost managers.
   RenderViewHostFactory* render_view_factory_;
@@ skipping 99 matching lines @@
 
   // The last find result. This object contains details about the number of
   // matches, the find selection rectangle, etc. The UI can access this
   // information to build its presentation.
   FindNotificationDetails find_result_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContents);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_H_