Remove calls of PrerenderTracker::TryCancel and TryCancelOnIOThread in ChromeResourceDispatcherHost…

content/browser/loader/resource_dispatcher_host_impl.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.
 
 // This is the browser side of the resource dispatcher, it receives requests
 // from the child process (i.e. [Renderer, Plugin, Worker]ProcessHost), and
 // dispatches them to URLRequests. It then forwards the messages from the
 // URLRequests back to the correct process for handling.
 //
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
@@ skipping 238 matching lines @@
     int num_requests;
   };
 
   friend class ShutdownTask;
   friend class ResourceMessageDelegate;
 
   // ResourceLoaderDelegate implementation:
   virtual ResourceDispatcherHostLoginDelegate* CreateLoginDelegate(
       ResourceLoader* loader,
       net::AuthChallengeInfo* auth_info) OVERRIDE;
-  virtual bool AcceptAuthRequest(
-      ResourceLoader* loader,
-      net::AuthChallengeInfo* auth_info) OVERRIDE;
-  virtual bool AcceptSSLClientCertificateRequest(
-      ResourceLoader* loader,
-      net::SSLCertRequestInfo* cert_info) OVERRIDE;
   virtual bool HandleExternalProtocol(ResourceLoader* loader,
                                       const GURL& url) OVERRIDE;
   virtual void DidStartRequest(ResourceLoader* loader) OVERRIDE;
   virtual void DidReceiveRedirect(ResourceLoader* loader,
                                   const GURL& new_url) OVERRIDE;
   virtual void DidReceiveResponse(ResourceLoader* loader) OVERRIDE;
   virtual void DidFinishLoading(ResourceLoader* loader) OVERRIDE;
 
   // An init helper that runs on the IO thread.
   void OnInit();
@@ skipping 237 matching lines @@
   typedef std::map<GlobalRoutingID, OfflinePolicy*> OfflineMap;
 
   OfflineMap offline_policy_map_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_