Initial skeleton for System Indicator API

chrome/common/extensions/extension.h

 // 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.
 
 #ifndef CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 
 #include <algorithm>
 #include <iosfwd>
 #include <map>
@@ skipping 206 matching lines @@
 
   struct ActionInfo {
     explicit ActionInfo();
     ~ActionInfo();
 
     // The types of extension actions.
     enum Type {
       TYPE_BROWSER,
       TYPE_PAGE,
       TYPE_SCRIPT_BADGE,
+      TYPE_SYSTEM_INDICATOR,
     };
 
     // Empty implies the key wasn't present.
     ExtensionIconSet default_icon;
     std::string default_title;
     GURL default_popup_url;
     // action id -- only used with legacy page actions API.
     std::string id;
   };
 
@@ skipping 422 matching lines @@
     return converted_from_user_script_;
   }
   const UserScriptList& content_scripts() const { return content_scripts_; }
   const ActionInfo* script_badge_info() const {
     return script_badge_info_.get();
   }
   const ActionInfo* page_action_info() const { return page_action_info_.get(); }
   const ActionInfo* browser_action_info() const {
     return browser_action_info_.get();
   }
+  const ActionInfo* system_indicator_info() const {
+    return system_indicator_info_.get();
+  }
   bool is_verbose_install_message() const {
     return !omnibox_keyword().empty() ||
            browser_action_info() ||
            (page_action_info() &&
             (page_action_command() ||
              !page_action_info()->default_icon.empty()));
   }
   const FileBrowserHandlerList* file_browser_handlers() const {
     return file_browser_handlers_.get();
   }
@@ skipping 224 matching lines @@
       string16* error);
   // Parses a single action in the manifest.
   bool LoadWebIntentAction(const std::string& action_name,
                            const base::DictionaryValue& intent_service,
                            string16* error);
   bool LoadWebIntentServices(string16* error);
   bool LoadFileHandler(const std::string& handler_id,
                        const base::DictionaryValue& handler_info,
                        string16* error);
   bool LoadFileHandlers(string16* error);
-  bool LoadExtensionFeatures(const APIPermissionSet& api_permissions,
+  bool LoadExtensionFeatures(APIPermissionSet* api_permissions,
                              string16* error);
   bool LoadDevToolsPage(string16* error);
   bool LoadInputComponents(const APIPermissionSet& api_permissions,
                            string16* error);
   bool LoadContentScripts(string16* error);
   bool LoadPageAction(string16* error);
   bool LoadBrowserAction(string16* error);
   bool LoadScriptBadge(string16* error);
+  bool LoadSystemIndicator(APIPermissionSet* api_permissions, string16* error);
   bool LoadFileBrowserHandlers(string16* error);
   // Helper method to load a FileBrowserHandlerList from the manifest.
   FileBrowserHandlerList* LoadFileBrowserHandlersHelper(
       const base::ListValue* extension_actions, string16* error);
   // Helper method to load an FileBrowserHandler from manifest.
   FileBrowserHandler* LoadFileBrowserHandler(
       const base::DictionaryValue* file_browser_handlers, string16* error);
   bool LoadChromeURLOverrides(string16* error);
   bool LoadOmnibox(string16* error);
   bool LoadTextToSpeechVoices(string16* error);
@@ skipping 142 matching lines @@
 
   // The extension's page action, if any.
   scoped_ptr<ActionInfo> page_action_info_;
 
   // The extension's browser action, if any.
   scoped_ptr<ActionInfo> browser_action_info_;
 
   // The extension's script badge.  Never NULL.
   scoped_ptr<ActionInfo> script_badge_info_;
 
+  // The extension's system indicator, if any.
+  scoped_ptr<ActionInfo> system_indicator_info_;
+
   // The extension's file browser actions, if any.
   scoped_ptr<FileBrowserHandlerList> file_browser_handlers_;
 
   // Optional list of NPAPI plugins and associated properties.
   std::vector<PluginInfo> plugins_;
 
   // Optional list of NaCl modules and associated properties.
   std::vector<NaClModuleInfo> nacl_modules_;
 
   // Optional list of input components and associated properties.
@@ skipping 189 matching lines @@
 
   UpdatedExtensionPermissionsInfo(
       const Extension* extension,
       const PermissionSet* permissions,
       Reason reason);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_H_