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

content/browser/loader/async_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/async_resource_handler.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/command_line.h"
@@ skipping 11 matching lines @@
 #include "content/browser/loader/resource_request_info_impl.h"
 #include "content/browser/resource_context_impl.h"
 #include "content/common/resource_messages.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/resource_dispatcher_host_delegate.h"
 #include "content/public/common/resource_response.h"
 #include "net/base/io_buffer.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_log.h"
 #include "net/base/net_util.h"
+#include "net/url_request/redirect_info.h"
 
 using base::TimeTicks;
 
 namespace content {
 namespace {
 
 static int kBufferSize = 1024 * 512;
 static int kMinAllocationSize = 1024 * 4;
 static int kMaxAllocationSize = 1024 * 32;
 
@@ skipping 85 matching lines @@
 
 bool AsyncResourceHandler::OnUploadProgress(uint64 position,
                                             uint64 size) {
   ResourceMessageFilter* filter = GetFilter();
   if (!filter)
     return false;
   return filter->Send(
       new ResourceMsg_UploadProgress(GetRequestID(), position, size));
 }
 
-bool AsyncResourceHandler::OnRequestRedirected(const GURL& new_url,
-                                               ResourceResponse* response,
-                                               bool* defer) {
+bool AsyncResourceHandler::OnRequestRedirected(
+    const net::RedirectInfo& redirect_info,
+    ResourceResponse* response,
+    bool* defer) {
   const ResourceRequestInfoImpl* info = GetRequestInfo();
   if (!info->filter())
     return false;
 
   *defer = did_defer_ = true;
   OnDefer();
 
   if (rdh_->delegate()) {
     rdh_->delegate()->OnRequestRedirected(
-        new_url, request(), info->GetContext(), response);
+        redirect_info.url, request(), info->GetContext(), response);
   }
 
   DevToolsNetLogObserver::PopulateResponseInfo(request(), response);
   response->head.encoded_data_length = request()->GetTotalReceivedBytes();
   reported_transfer_size_ = 0;
   response->head.request_start = request()->creation_time();
   response->head.response_start = TimeTicks::Now();
   // TODO(davidben): Is it necessary to pass the new first party URL for
   // cookies? The only case where it can change is top-level navigation requests
   // and hopefully those will eventually all be owned by the browser. It's
   // possible this is still needed while renderer-owned ones exist.
   return info->filter()->Send(new ResourceMsg_ReceivedRedirect(
-      GetRequestID(), new_url, request()->first_party_for_cookies(),
-      response->head));
+      GetRequestID(), redirect_info, response->head));
 }
 
 bool AsyncResourceHandler::OnResponseStarted(ResourceResponse* response,
                                              bool* defer) {
   // For changes to the main frame, inform the renderer of the new URL's
   // per-host settings before the request actually commits.  This way the
   // renderer will be able to set these precisely at the time the
   // request commits, avoiding the possibility of e.g. zooming the old content
   // or of having to layout the new content twice.
 
@@ skipping 216 matching lines @@
     request()->LogUnblocked();
     controller()->Resume();
   }
 }
 
 void AsyncResourceHandler::OnDefer() {
   request()->LogBlockedBy("AsyncResourceHandler");
 }
 
 }  // namespace content