Make WebContentsObserver::web_contents() public

ui/views/controls/webview/webview.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 UI_VIEWS_CONTROLS_WEBVIEW_WEBVIEW_H_
 #define UI_VIEWS_CONTROLS_WEBVIEW_WEBVIEW_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/browser/web_contents_delegate.h"
@@ skipping 36 matching lines @@
   // WebView does not assume ownership of WebContents set via this method, only
   // those it implicitly creates via GetWebContents() above.
   void SetWebContents(content::WebContents* web_contents);
 
   // If |mode| is true, WebView will register itself with WebContents as a
   // WebContentsObserver, monitor for the showing/destruction of fullscreen
   // render widgets, and alter its child view hierarchy to embed the fullscreen
   // widget or restore the normal WebContentsView.
   void SetEmbedFullscreenWidgetMode(bool mode);
 
-  content::WebContents* web_contents() const {
-    return content::WebContentsObserver::web_contents();
-  }
-
   content::BrowserContext* browser_context() { return browser_context_; }
 
   // Loads the initial URL to display in the attached WebContents. Creates the
   // WebContents if none is attached yet. Note that this is intended as a
   // convenience for loading the initial URL, and so URLs are navigated with
   // PAGE_TRANSITION_AUTO_TOPLEVEL, so this is not intended as a general purpose
   // navigation method - use WebContents' API directly.
   void LoadInitialURL(const GURL& url);
 
   // Controls how the attached WebContents is resized.
@@ skipping 88 matching lines @@
   content::BrowserContext* browser_context_;
   bool allow_accelerators_;
   gfx::Size preferred_size_;
 
   DISALLOW_COPY_AND_ASSIGN(WebView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_WEBVIEW_WEBVIEW_H_