Insert default stylesheet for platform apps.

chrome/renderer/extensions/extension_dispatcher.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_RENDERER_EXTENSIONS_EXTENSION_DISPATCHER_H_
 #define CHROME_RENDERER_EXTENSIONS_EXTENSION_DISPATCHER_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 82 matching lines @@
   virtual void WebKitInitialized();
   virtual void IdleNotification();
 
   void OnMessageInvoke(const std::string& extension_id,
                        const std::string& function_name,
                        const base::ListValue& args,
                        const GURL& event_url);
   void OnDeliverMessage(int target_port_id, const std::string& message);
   void OnSetFunctionNames(const std::vector<std::string>& names);
   void OnLoaded(const ExtensionMsg_Loaded_Params& params);
+  void OnStartBatchLoad();
+  void OnEndBatchLoad();
   void OnUnloaded(const std::string& id);
   void OnSetScriptingWhitelist(
       const Extension::ScriptingWhitelist& extension_ids);
   void OnPageActionsUpdated(const std::string& extension_id,
       const std::vector<std::string>& page_actions);
   void OnActivateApplication(const std::string& extension_id);
   void OnActivateExtension(const std::string& extension_id);
   void OnUpdatePermissions(int reason_id,
                            const std::string& extension_id,
                            const ExtensionAPIPermissionSet& apis,
@@ skipping 52 matching lines @@
   bool is_webkit_initialized_;
 
   std::string test_extension_id_;
 
   // Status of webrequest usage for known extensions.
   // TODO(mpcomplete): remove. http://crbug.com/100411
   bool webrequest_adblock_;
   bool webrequest_adblock_plus_;
   bool webrequest_other_;
 
+  // Whether we're in the middle of an ExtensionMsg_StartBatchLoad sequence.
+  bool is_batch_load_in_progress_;
+
+  // Extensions needing a platform-app stylesheet.
+  ExtensionSet extensions_needing_stylesheet_;
+
   DISALLOW_COPY_AND_ASSIGN(ExtensionDispatcher);
 };
 
 #endif  // CHROME_RENDERER_EXTENSIONS_EXTENSION_DISPATCHER_H_