Make WebContentsObserver::web_contents() public

chrome/browser/devtools/devtools_window.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_DEVTOOLS_DEVTOOLS_WINDOW_H_
 #define CHROME_BROWSER_DEVTOOLS_DEVTOOLS_WINDOW_H_
 
 #include "chrome/browser/devtools/devtools_contents_resizing_strategy.h"
 #include "chrome/browser/devtools/devtools_toggle_action.h"
 #include "chrome/browser/devtools/devtools_ui_bindings.h"
@@ skipping 15 matching lines @@
 class PrefRegistrySyncable;
 }
 
 class DevToolsWindow : public DevToolsUIBindings::Delegate,
                        public content::WebContentsDelegate {
  public:
   class ObserverWithAccessor : public content::WebContentsObserver {
    public:
     explicit ObserverWithAccessor(content::WebContents* web_contents);
     virtual ~ObserverWithAccessor();
-    content::WebContents* GetWebContents();
 
    private:
     DISALLOW_COPY_AND_ASSIGN(ObserverWithAccessor);
   };
 
   static const char kDevToolsApp[];
 
   virtual ~DevToolsWindow();
 
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
@@ skipping 266 matching lines @@
   base::Closure close_callback_;
 
   base::TimeTicks inspect_element_start_time_;
   scoped_ptr<DevToolsEventForwarder> event_forwarder_;
 
   friend class DevToolsEventForwarder;
   DISALLOW_COPY_AND_ASSIGN(DevToolsWindow);
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_WINDOW_H_