Consolidate AppControllDelegate to ExtensionsDelegate

athena/content/app_activity.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_CONTENT_APP_ACTIVITY_H_
 #define ATHENA_CONTENT_APP_ACTIVITY_H_
 
 #include "athena/activity/public/activity.h"
 #include "athena/activity/public/activity_view_model.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "ui/gfx/image/image_skia.h"
 
 namespace contents {
 class WebContents;
 }
 
 namespace views {
 class WebView;
 }
 
 namespace athena {
 
 class AppActivityRegistry;
 
 // The activity object for a hosted V2 application.
 class AppActivity : public Activity,
                     public ActivityViewModel,
                     public content::WebContentsObserver {
  public:
-  AppActivity();
+  explicit AppActivity(const std::string& app_id);
   virtual ~AppActivity();
 
   // Activity:
   virtual athena::ActivityViewModel* GetActivityViewModel() OVERRIDE;
   virtual void SetCurrentState(Activity::ActivityState state) OVERRIDE;
   virtual ActivityState GetCurrentState() OVERRIDE;
   virtual bool IsVisible() OVERRIDE;
   virtual ActivityMediaState GetMediaState() OVERRIDE;
   virtual aura::Window* GetWindow() OVERRIDE;
 
@@ skipping 16 matching lines @@
         const GURL& url,
         content::NavigationController::ReloadType reload_type) OVERRIDE;
 
  protected:
   virtual content::WebContents* GetWebContents() = 0;
 
  private:
   // Register this activity with its application.
   void RegisterActivity();
 
+  const std::string app_id_;
+
   views::WebView* web_view_;
 
   // The current state for this activity.
   ActivityState current_state_;
 
   // The image which will be used in overview mode.
   gfx::ImageSkia overview_mode_image_;
 
   // If known the registry which holds all activities for the associated app.
   // This object is owned by |AppRegistry| and will be a valid pointer as long
   // as this object lives.
   AppActivityRegistry* app_activity_registry_;
 
   DISALLOW_COPY_AND_ASSIGN(AppActivity);
 };
 
 }  // namespace athena
 
 #endif  // ATHENA_CONTENT_APP_ACTIVITY_H_