Plumb redirect info out of net, through content, and into child processes.

content/browser/loader/sync_resource_handler.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.
 
 #include "content/browser/loader/sync_resource_handler.h"
 
 #include "base/logging.h"
 #include "content/browser/devtools/devtools_netlog_observer.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 #include "content/browser/loader/resource_message_filter.h"
 #include "content/browser/loader/resource_request_info_impl.h"
 #include "content/common/resource_messages.h"
 #include "content/public/browser/resource_dispatcher_host_delegate.h"
 #include "content/public/browser/resource_request_info.h"
 #include "net/base/io_buffer.h"
 #include "net/http/http_response_headers.h"
+#include "net/url_request/redirect_info.h"
 
 namespace content {
 
 SyncResourceHandler::SyncResourceHandler(
     net::URLRequest* request,
     IPC::Message* result_message,
     ResourceDispatcherHostImpl* resource_dispatcher_host)
     : ResourceHandler(request),
       read_buffer_(new net::IOBuffer(kReadBufSize)),
       result_message_(result_message),
@@ skipping 11 matching lines @@
     if (filter)
       filter->Send(result_message_);
   }
 }
 
 bool SyncResourceHandler::OnUploadProgress(uint64 position, uint64 size) {
   return true;
 }
 
 bool SyncResourceHandler::OnRequestRedirected(
-    const GURL& new_url,
+    const net::RedirectInfo& redirect_info,
     ResourceResponse* response,
     bool* defer) {
   if (rdh_->delegate()) {
     rdh_->delegate()->OnRequestRedirected(
-        new_url, request(), GetRequestInfo()->GetContext(), response);
+        redirect_info.new_url, request(), GetRequestInfo()->GetContext(),
+        response);
   }
 
   DevToolsNetLogObserver::PopulateResponseInfo(request(), response);
   // TODO(darin): It would be much better if this could live in WebCore, but
   // doing so requires API changes at all levels.  Similar code exists in
   // WebCore/platform/network/cf/ResourceHandleCFNet.cpp :-(
-  if (new_url.GetOrigin() != result_.final_url.GetOrigin()) {
+  if (redirect_info.new_url.GetOrigin() != result_.final_url.GetOrigin()) {
     LOG(ERROR) << "Cross origin redirect denied";
     return false;
   }
-  result_.final_url = new_url;
+  result_.final_url = redirect_info.new_url;
 
   total_transfer_size_ += request()->GetTotalReceivedBytes();
   return true;
 }
 
 bool SyncResourceHandler::OnResponseStarted(
     ResourceResponse* response,
     bool* defer) {
   const ResourceRequestInfoImpl* info = GetRequestInfo();
   if (!info->filter())
@@ skipping 60 matching lines @@
   result_message_ = NULL;
   return;
 }
 
 void SyncResourceHandler::OnDataDownloaded(int bytes_downloaded) {
   // Sync requests don't involve ResourceMsg_DataDownloaded messages
   // being sent back to renderers as progress is made.
 }
 
 }  // namespace content