Reland rest of r77399.

content/browser/renderer_host/resource_dispatcher_host.cc

 // Copyright (c) 2011 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/renderer_host/resource_dispatcher_host.h"
 
 #include <set>
 #include <vector>
@@ skipping 159 matching lines @@
   response->response_head.status = request->status();
   response->response_head.request_time = request->request_time();
   response->response_head.response_time = request->response_time();
   response->response_head.headers = request->response_headers();
   request->GetCharset(&response->response_head.charset);
   response->response_head.content_length = request->GetExpectedContentSize();
   request->GetMimeType(&response->response_head.mime_type);
   response->response_head.was_fetched_via_spdy =
       request->was_fetched_via_spdy();
   response->response_head.was_npn_negotiated = request->was_npn_negotiated();
-  response->response_head.was_alternate_protocol_available =
-      request->was_alternate_protocol_available();
   response->response_head.was_fetched_via_proxy =
       request->was_fetched_via_proxy();
   response->response_head.socket_address = request->GetSocketAddress();
   appcache::AppCacheInterceptor::GetExtraResponseInfo(
       request,
       &response->response_head.appcache_id,
       &response->response_head.appcache_manifest_url);
 }
 
 // Returns a list of all the possible error codes from the network module.
@@ skipping 1751 matching lines @@
   return is_prefetch_enabled_;
 }
 
 // static
 void ResourceDispatcherHost::set_is_prefetch_enabled(bool value) {
   is_prefetch_enabled_ = value;
 }
 
 // static
 bool ResourceDispatcherHost::is_prefetch_enabled_ = false;