TabContents -> WebContentsImpl, part 12.

content/public/browser/web_contents_observer.cc

 // 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.
 
 #include "content/public/browser/web_contents_observer.h"
 
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/browser/navigation_details.h"
 
@@ skipping 40 matching lines @@
       web_contents_->GetRenderViewHost())->Send(message);
 }
 
 int WebContentsObserver::routing_id() const {
   if (!web_contents_ || !web_contents_->GetRenderViewHost())
     return MSG_ROUTING_NONE;
 
   return web_contents_->GetRenderViewHost()->GetRoutingID();
 }
 
-void WebContentsObserver::TabContentsDestroyed() {
+void WebContentsObserver::WebContentsImplDestroyed() {
   // Do cleanup so that 'this' can safely be deleted from WebContentsDestroyed.
   web_contents_->RemoveObserver(this);
   WebContentsImpl* contents = web_contents_;
   web_contents_ = NULL;
   WebContentsDestroyed(contents);
 }
 
 }  // namespace content