Pass request context and frame type down to Blink for redirect responses.

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.
 
 // An implementation of WebURLLoader in terms of ResourceLoaderBridge.
 
 #include "content/child/web_url_loader_impl.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
@@ skipping 468 matching lines @@
   WebURLResponse response;
   response.initialize();
   PopulateURLResponse(request_.url(), info, &response);
 
   // TODO(darin): We lack sufficient information to construct the actual
   // request that resulted from the redirect.
   WebURLRequest new_request(redirect_info.new_url);
   new_request.setFirstPartyForCookies(
       redirect_info.new_first_party_for_cookies);
   new_request.setDownloadToFile(request_.downloadToFile());
+  new_request.setRequestContext(request_.requestContext());
+  new_request.setFrameType(request_.frameType());
 
   new_request.setHTTPReferrer(WebString::fromUTF8(redirect_info.new_referrer),
                               referrer_policy_);
 
   std::string old_method = request_.httpMethod().utf8();
   new_request.setHTTPMethod(WebString::fromUTF8(redirect_info.new_method));
   if (redirect_info.new_method == old_method)
     new_request.setHTTPBody(request_.httpBody());
 
   // Protect from deletion during call to willSendRequest.
@@ skipping 404 matching lines @@
                                          int intra_priority_value) {
   context_->DidChangePriority(new_priority, intra_priority_value);
 }
 
 bool WebURLLoaderImpl::attachThreadedDataReceiver(
     blink::WebThreadedDataReceiver* threaded_data_receiver) {
   return context_->AttachThreadedDataReceiver(threaded_data_receiver);
 }
 
 }  // namespace content