Towards moving guest management to chrome: Introduce GuestViewManager

content/renderer/browser_plugin/browser_plugin_manager_impl.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_manager_impl.h"
 
 #include "content/common/browser_plugin/browser_plugin_constants.h"
 #include "content/common/browser_plugin/browser_plugin_messages.h"
 #include "content/common/cursors/webcursor.h"
 #include "content/renderer/browser_plugin/browser_plugin.h"
@@ skipping 12 matching lines @@
 }
 
 BrowserPlugin* BrowserPluginManagerImpl::CreateBrowserPlugin(
     RenderViewImpl* render_view,
     blink::WebFrame* frame,
     bool auto_navigate) {
   return new BrowserPlugin(render_view, frame, auto_navigate);
 }
 
 void BrowserPluginManagerImpl::AllocateInstanceID(
-    const base::WeakPtr<BrowserPlugin>& browser_plugin) {
+    const base::WeakPtr<BrowserPlugin>& browser_plugin,
+    const std::string& src) {
   int request_id = ++request_id_counter_;
   pending_allocate_guest_instance_id_requests_.insert(
       std::make_pair(request_id, browser_plugin));
   Send(new BrowserPluginHostMsg_AllocateInstanceID(
-      browser_plugin->render_view_routing_id(), request_id));
+      browser_plugin->render_view_routing_id(), request_id, src));
 }
 
 bool BrowserPluginManagerImpl::Send(IPC::Message* msg) {
   return RenderThread::Get()->Send(msg);
 }
 
 bool BrowserPluginManagerImpl::OnMessageReceived(
     const IPC::Message& message) {
   if (BrowserPlugin::ShouldForwardToBrowserPlugin(message)) {
     int guest_instance_id = browser_plugin::kInstanceIDNone;
@@ skipping 34 matching lines @@
     return;
 
   const base::WeakPtr<BrowserPlugin> plugin(it->second);
   if (!plugin)
     return;
   pending_allocate_guest_instance_id_requests_.erase(request_id);
   plugin->OnInstanceIDAllocated(guest_instance_id);
 }
 
 }  // namespace content