Remove unused was_fetched_via_proxy members

content/child/web_url_loader_impl.cc

 // Copyright 2014 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/child/web_url_loader_impl.h"
 
 #include <openssl/ssl.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 1009 matching lines @@
   SetSecurityStyleAndDetails(url, info, response, report_security_info);
 
   WebURLResponseExtraDataImpl* extra_data =
       new WebURLResponseExtraDataImpl(info.alpn_negotiated_protocol);
   response->setExtraData(extra_data);
   extra_data->set_was_fetched_via_spdy(info.was_fetched_via_spdy);
   extra_data->set_was_alpn_negotiated(info.was_alpn_negotiated);
   extra_data->set_was_alternate_protocol_available(
       info.was_alternate_protocol_available);
   extra_data->set_connection_info(info.connection_info);
-  extra_data->set_was_fetched_via_proxy(info.was_fetched_via_proxy);
-  extra_data->set_proxy_server(info.proxy_server);
   extra_data->set_is_using_lofi(info.is_using_lofi);
   extra_data->set_effective_connection_type(info.effective_connection_type);
 
   // If there's no received headers end time, don't set load timing.  This is
   // the case for non-HTTP requests, requests that don't go over the wire, and
   // certain error cases.
   if (!info.load_timing.receive_headers_end.is_null()) {
     WebURLLoadTiming timing;
     PopulateURLLoadTiming(info.load_timing, &timing);
     const TimeTicks kNullTicks;
@@ skipping 209 matching lines @@
     response->clearHTTPHeaderField(webStringName);
     while (response_headers->EnumerateHeader(&iterator, name, &value)) {
       response->addHTTPHeaderField(webStringName,
                                    WebString::fromLatin1(value));
     }
   }
   return true;
 }
 
 }  // namespace content