AppModelBuilder to athena.

athena/activity/public/activity_factory.h

 // Copyright 2014 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 ATHENA_ACTIVITY_PUBLIC_ACTIVITY_FACTORY_H_
 #define ATHENA_ACTIVITY_PUBLIC_ACTIVITY_FACTORY_H_
 
 #include "athena/athena_export.h"
 #include "url/gurl.h"
 
@@ skipping 13 matching lines @@
   static ActivityFactory* Get();
 
   // Shutdowns the factory.
   static void Shutdown();
 
   virtual ~ActivityFactory() {}
 
   // Create an activity of a web page.
   virtual Activity* CreateWebActivity(content::BrowserContext* browser_context,
                                       const GURL& url) = 0;
+
+  // Create an activity of an app.
+  virtual Activity* CreateAppActivity(content::BrowserContext* browser_context,
+                                      const std::string& app_id) = 0;
 };
 
 }  // namespace athena
 
 #endif  // ATHENA_ACTIVITY_PUBLIC_ACTIVITY_FACTORY_H_