Update routing id of pending resource requests for reparented iframes.

webkit/tools/test_shell/simple_resource_loader_bridge.cc

 // Copyright (c) 2011 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.
 //
 // This file contains an implementation of the ResourceLoaderBridge class.
 // The class is implemented using net::URLRequest, meaning it is a "simple"
 // version that directly issues requests. The more complicated one used in the
 // browser uses IPC.
 //
 // Because net::URLRequest only provides an asynchronous resource loading API,
@@ skipping 711 matching lines @@
     response->url = params_->url;
 
     proxy_ = new SyncRequestProxy(response);
     proxy_->AddRef();
 
     proxy_->Start(NULL, params_.release());
 
     static_cast<SyncRequestProxy*>(proxy_)->WaitForCompletion();
   }
 
+  virtual void UpdateRoutingId(int new_routing_id) { }
+
  private:
   // Ownership of params_ is transfered to the proxy when the proxy is created.
   scoped_ptr<RequestParams> params_;
 
   // The request proxy is allocated when we start the request, and then it
   // sticks around until this ResourceLoaderBridge is destroyed.
   RequestProxy* proxy_;
 };
 
 //-----------------------------------------------------------------------------
@@ skipping 175 matching lines @@
 
 // static
 scoped_refptr<base::MessageLoopProxy>
     SimpleResourceLoaderBridge::GetIoThread() {
   if (!EnsureIOThread()) {
     LOG(DFATAL) << "Failed to create IO thread.";
     return NULL;
   }
   return g_io_thread->message_loop_proxy();
 }