Plumb network stack information about existence of cached copy

content/browser/loader/resource_dispatcher_host_impl.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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 
 #include <set>
 #include <vector>
@@ skipping 143 matching lines @@
     SyncLoadResult result;
     result.error_code = net::ERR_ABORTED;
     ResourceHostMsg_SyncLoad::WriteReplyParams(sync_result, result);
     filter->Send(sync_result);
   } else {
     // Tell the renderer that this request was disallowed.
     filter->Send(new ResourceMsg_RequestComplete(
         request_id,
         net::ERR_ABORTED,
         false,
+        false,
         std::string(),   // No security info needed, connection not established.
         base::TimeTicks()));
   }
 }
 
 void SetReferrerForRequest(net::URLRequest* request, const Referrer& referrer) {
   if (!referrer.url.is_valid() ||
       CommandLine::ForCurrentProcess()->HasSwitch(switches::kNoReferrers)) {
     request->SetReferrer(std::string());
   } else {
@@ skipping 1780 matching lines @@
   if ((load_flags & net::LOAD_REPORT_RAW_HEADERS)
       && !policy->CanReadRawCookies(child_id)) {
     VLOG(1) << "Denied unauthorized request for raw headers";
     load_flags &= ~net::LOAD_REPORT_RAW_HEADERS;
   }
 
   return load_flags;
 }
 
 }  // namespace content