Add more of the server-side plumbing for extension APIs. Also

chrome/browser/renderer_host/render_view_host.cc

 // Copyright (c) 2006-2008 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 "chrome/browser/renderer_host/render_view_host.h"
 
 #include <string>
 #include <vector>
 
 #include "base/gfx/native_widget_types.h"
@@ skipping 81 matching lines @@
       debugger_attached_(false),
       enabled_bindings_(0),
       pending_request_id_(0),
       modal_dialog_count_(0),
       navigations_suspended_(false),
       suspended_nav_message_(NULL),
       run_modal_reply_msg_(NULL),
       has_unload_listener_(false),
       is_waiting_for_unload_ack_(false),
       are_javascript_messages_suppressed_(false),
-      ALLOW_THIS_IN_INITIALIZER_LIST(extension_api_handler_(this)) {
+      ALLOW_THIS_IN_INITIALIZER_LIST(extension_function_dispatcher_(this)) {
   DCHECK(instance_);
   DCHECK(delegate_);
   if (modal_dialog_event == NULL)
     modal_dialog_event = new base::WaitableEvent(true, false);
 
   modal_dialog_event_.reset(modal_dialog_event);
 #ifdef CHROME_PERSONALIZATION
   personalization_ = Personalization::CreateHostPersonalization(this);
 #endif
 }
@@ skipping 1237 matching lines @@
                                                     const std::string& target) {
   Send(new ViewMsg_HandleMessageFromExternalHost(routing_id(), message, origin,
                                                  target));
 }
 
 void RenderViewHost::OnExtensionRequest(const std::string& name,
                                         const std::string& args,
                                         int callback_id) {
   // TODO(aa): Here is where we can check that this renderer was supposed to be
   // able to call extension APIs.
-  extension_api_handler_.HandleRequest(name, args, callback_id);
+  extension_function_dispatcher_.HandleRequest(name, args, callback_id);
 }
 
 void RenderViewHost::SendExtensionResponse(int callback_id,
                                            const std::string& response) {
   Send(new ViewMsg_ExtensionResponse(routing_id(), callback_id, response));
 }