Allow platform apps to add themselves to the Action Box.

chrome/common/extensions/api/extension_action/action_info.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_API_EXTENSION_ACTION_ACTION_INFO_H_
 #define CHROME_COMMON_EXTENSIONS_API_EXTENSION_ACTION_ACTION_INFO_H_
 
 #include <string>
 
 #include "chrome/common/extensions/extension.h"
@@ skipping 15 matching lines @@
     TYPE_SCRIPT_BADGE,
     TYPE_SYSTEM_INDICATOR,
   };
 
   // Returns the extension's browser action, if any.
   static const ActionInfo* GetBrowserActionInfo(const Extension* extension);
 
   // Returns the extension's script badge.
   static const ActionInfo* GetScriptBadgeInfo(const Extension* etxension);
 
+  // Returns the extension's page launcher.
+  static const ActionInfo* GetPageLauncherInfo(const Extension* extension);
+
   // Sets the extension's browser action. |extension| takes ownership of |info|.
   static void SetBrowserActionInfo(Extension* extension, ActionInfo* info);
 
   // Sets the extension's script badge. |extension| takes ownership of |info|.
   static void SetScriptBadgeInfo(Extension* etxension, ActionInfo* info);
 
+  // Sets the extension's page launcher. |extension| takes ownership of |info|.
+  static void SetPageLauncherInfo(Extension* extension, ActionInfo* info);
+
   // 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;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_API_EXTENSION_ACTION_ACTION_INFO_H_