Remove unused was_fetched_via_proxy members

content/renderer/render_frame_impl.cc

 // Copyright 2013 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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 4158 matching lines @@
   if (extra_data) {
     document_state->set_was_fetched_via_spdy(
         extra_data->was_fetched_via_spdy());
     document_state->set_was_alpn_negotiated(extra_data->was_alpn_negotiated());
     document_state->set_alpn_negotiated_protocol(
         extra_data->alpn_negotiated_protocol());
     document_state->set_was_alternate_protocol_available(
         extra_data->was_alternate_protocol_available());
     document_state->set_connection_info(
         extra_data->connection_info());
-    document_state->set_was_fetched_via_proxy(
-        extra_data->was_fetched_via_proxy());
-    document_state->set_proxy_server(
-        extra_data->proxy_server());
   }
   InternalDocumentStateData* internal_data =
       InternalDocumentStateData::FromDocumentState(document_state);
   internal_data->set_http_status_code(http_status_code);
 }
 
 void RenderFrameImpl::didLoadResourceFromMemoryCache(
     const blink::WebURLRequest& request,
     const blink::WebURLResponse& response) {
   // The recipients of this message have no use for data: URLs: they don't
@@ skipping 405 matching lines @@
   // We need to track the RenderViewHost routing_id because of downstream
   // dependencies (crbug.com/392171 DownloadRequestHandle, SaveFileManager,
   // ResourceDispatcherHostImpl, MediaStreamUIProxy,
   // SpeechRecognitionDispatcherHost and possibly others). They look up the view
   // based on the ID stored in the resource requests. Once those dependencies
   // are unwound or moved to RenderFrameHost (crbug.com/304341) we can move the
   // client to be based on the routing_id of the RenderFrameHost.
   params.render_view_routing_id = render_view_->routing_id();
   params.socket_address.set_host(response.remoteIPAddress().utf8());
   params.socket_address.set_port(response.remotePort());
-  WebURLResponseExtraDataImpl* extra_data = GetExtraDataFromResponse(response);
-  if (extra_data)
-    params.was_fetched_via_proxy = extra_data->was_fetched_via_proxy();
   params.was_within_same_page = navigation_state->WasWithinSamePage();
 
   // Set the origin of the frame.  This will be replicated to the corresponding
   // RenderFrameProxies in other processes.
   params.origin = frame->document().getSecurityOrigin();
 
   params.insecure_request_policy = frame->getInsecureRequestPolicy();
 
   params.has_potentially_trustworthy_unique_origin =
       frame->document().getSecurityOrigin().isUnique() &&
@@ skipping 1771 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content