Unify sidebar identification in the chrome.experimental.sidebar extension API...

chrome/browser/sidebar/sidebar_container.h

 // Copyright (c) 2010 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_SIDEBAR_SIDEBAR_CONTAINER_H_
 #define CHROME_BROWSER_SIDEBAR_SIDEBAR_CONTAINER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 27 matching lines @@
   };
 
   SidebarContainer(TabContents* tab, const std::string& content_id,
                    Delegate* delegate);
   virtual ~SidebarContainer();
 
   // Called right before destroying this sidebar.
   // Does all the necessary cleanup.
   void SidebarClosing();
 
-  // Returns id of the tab this sidebar is linked to.
-  int GetTabId() const;
-
   // Returns sidebar's content id.
   const std::string& content_id() const { return content_id_; }
 
   // Returns TabContents sidebar is linked to.
   TabContents* tab_contents() const { return tab_; }
 
   // Returns sidebar's TabContents.
   TabContents* sidebar_contents() const { return sidebar_contents_.get(); }
 
   // Accessor for the badge text.
@@ skipping 71 matching lines @@
   scoped_ptr<SkBitmap> icon_;
 
   // Sidebar's title, displayed as a tooltip for sidebar's mini tab.
   string16 title_;
 
   DISALLOW_COPY_AND_ASSIGN(SidebarContainer);
 };
 
 #endif  // CHROME_BROWSER_SIDEBAR_SIDEBAR_CONTAINER_H_