Stop ShouldServiceRequest from running callback

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 557 matching lines @@
   // The certificate on a ResourceResponse is associated with a
   // particular renderer process. As a transfer to a new process
   // completes, the stored certificate has to be updated to reflect the
   // new renderer process.
   void UpdateResponseCertificateForTransfer(ResourceResponse* response,
                                             const net::SSLInfo& ssl_info,
                                             int child_id);
 
   CertStore* GetCertStore();
 
-  // This enum holds values which indicate how we want to proceed with a
-  // request that is about to be started.
-  enum BeginRequestStatus {
-    CONTINUE = 0,  // Continue with the request.
-    ABORT = 1,     // Abort.
-    PENDING = 2,   // Wait for the decision to come back.
-    LAST_SERVICE_REQUEST_STATUS = PENDING,
-  };
-
   // Consults the RendererSecurity policy to determine whether the
   // ResourceDispatcherHostImpl should service this request.  A request might
   // be disallowed if the renderer is not authorized to retrieve the request
   // URL or if the renderer is attempting to upload an unauthorized file.
-  BeginRequestStatus ShouldServiceRequest(
-      int process_type,
-      int child_id,
-      const ResourceRequest& request_data,
-      const net::HttpRequestHeaders& headers,
-      ResourceMessageFilter* filter,
-      ResourceContext* resource_context,
-      OnHeaderProcessedCallback callback);
+  bool ShouldServiceRequest(int process_type,
+                            int child_id,
+                            const ResourceRequest& request_data,
+                            const net::HttpRequestHeaders& headers,
+                            ResourceMessageFilter* filter,
+                            ResourceContext* resource_context);
 
   LoaderMap pending_loaders_;
 
   // Collection of temp files downloaded for child processes via
   // the download_to_file mechanism. We avoid deleting them until
   // the client no longer needs them.
   typedef std::map<int, scoped_refptr<storage::ShareableFileReference> >
       DeletableFilesMap;  // key is request id
   typedef std::map<int, DeletableFilesMap>
       RegisteredTempFiles;  // key is child process id
@@ skipping 84 matching lines @@
 
   // Used to invoke an interceptor for the HTTP header.
   HeaderInterceptorMap http_header_interceptor_map_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_RESOURCE_DISPATCHER_HOST_IMPL_H_