Move dispatching and sending of the last extension specific messages out of TabContents and Rende...

chrome/browser/ui/tab_contents/tab_contents_wrapper.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_WRAPPER_H_
 #define CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_WRAPPER_H_
 #pragma once
 
 #include <string>
 
@@ skipping 10 matching lines @@
 
 namespace printing {
 class PrintPreviewMessageHandler;
 class PrintViewManager;
 }
 
 class AutocompleteHistoryManager;
 class AutofillManager;
 class DevToolsObserver;
 class Extension;
+class ExtensionMessageObserver;
 class ExtensionTabHelper;
 class FileSelectObserver;
 class FindTabHelper;
 class NavigationController;
 class PasswordManager;
 class PasswordManagerDelegate;
 class SearchEngineTabHelper;
 class TabContentsWrapperDelegate;
 
 // Wraps TabContents and all of its supporting objects in order to control
@@ skipping 134 matching lines @@
   scoped_ptr<PasswordManagerDelegate> password_manager_delegate_;
   scoped_ptr<PasswordManager> password_manager_;
 
   scoped_ptr<SearchEngineTabHelper> search_engine_tab_helper_;
 
   // Per-tab observers ---------------------------------------------------------
   // (These provide no API for callers; objects that need to exist 1:1 with tabs
   // and silently do their thing live here.)
 
   scoped_ptr<DevToolsObserver> dev_tools_observer_;
+  scoped_ptr<ExtensionMessageObserver> extension_message_observer_;
   scoped_ptr<FileSelectObserver> file_select_observer_;
   scoped_ptr<prerender::PrerenderObserver> prerender_observer_;
 
   // TabContents (MUST BE LAST) ------------------------------------------------
 
   // The supporting objects need to outlive the TabContents dtor (as they may
   // be called upon during its execution). As a result, this must come last
   // in the list.
   scoped_ptr<TabContents> tab_contents_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContentsWrapper);
 };
 
 #endif  // CHROME_BROWSER_UI_TAB_CONTENTS_TAB_CONTENTS_WRAPPER_H_