Implement a prototype to render cross-site iframes in a separate process from their parent.

content/renderer/browser_plugin/browser_plugin.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/renderer/browser_plugin/browser_plugin.h"
 
 #include "base/json/json_string_value_serializer.h"
 #include "base/message_loop.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
@@ skipping 211 matching lines @@
   // If we haven't created the guest yet, do so now. We will navigate it right
   // after creation. If |src| is empty, we can delay the creation until we
   // actually need it.
   if (!navigate_src_sent_) {
     BrowserPluginHostMsg_CreateGuest_Params create_guest_params;
     create_guest_params.storage_partition_id = storage_partition_id_;
     create_guest_params.persist_storage = persist_storage_;
     create_guest_params.focused = ShouldGuestBeFocused();
     create_guest_params.visible = visible_;
     create_guest_params.name = name_;
+    create_guest_params.src = src;
     GetDamageBufferWithSizeParams(&create_guest_params.auto_size_params,
                                   &create_guest_params.resize_guest_params);
     browser_plugin_manager()->Send(
         new BrowserPluginHostMsg_CreateGuest(
             render_view_routing_id_,
             instance_id_,
             create_guest_params));
   }
 
   browser_plugin_manager()->Send(
@@ skipping 848 matching lines @@
                                                  void* notify_data) {
 }
 
 void BrowserPlugin::didFailLoadingFrameRequest(
     const WebKit::WebURL& url,
     void* notify_data,
     const WebKit::WebURLError& error) {
 }
 
 }  // namespace content