Create MediaRouterActionController and MediaRouterUIService

chrome/browser/media/router/media_router_base.h

 // Copyright 2015 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_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_BASE_H_
 #define CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_BASE_H_
 
+#include <memory>
 #include <set>
+#include <string>
 #include <vector>
 
 #include "base/callback_list.h"
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "chrome/browser/media/router/media_route.h"
 #include "chrome/browser/media/router/media_router.h"
 #include "chrome/browser/media/router/media_routes_observer.h"
+#if !defined(OS_ANDROID)
+#include "chrome/browser/ui/toolbar/media_router_action_controller.h"
+#endif
+
+class Profile;
 
 namespace media_router {
 
 class MediaRouterBase : public MediaRouter {
  public:
   ~MediaRouterBase() override;
 
   std::unique_ptr<PresentationConnectionStateSubscription>
   AddPresentationConnectionStateChangedCallback(
       const MediaRoute::Id& route_id,
       const content::PresentationConnectionStateChangedCallback& callback)
       override;
 
   // Called when the incognito profile for this instance is being shut down.
   // This will terminate all incognito media routes.
   void OnIncognitoProfileShutdown() override;
 
+#if !defined(OS_ANDROID)
+  // Returns the controller for media router toolbar action icon.
+  MediaRouterActionController* GetActionController() override;
+#endif
+
  protected:
   FRIEND_TEST_ALL_PREFIXES(MediaRouterMojoImplTest,
                            PresentationConnectionStateChangedCallback);
   FRIEND_TEST_ALL_PREFIXES(MediaRouterMojoImplTest,
                            PresentationConnectionStateChangedCallbackRemoved);
 
-  MediaRouterBase();
+  explicit MediaRouterBase(Profile* profile);
 
   // Generates a unique presentation id. Shared between Android and desktop.
   static std::string CreatePresentationId();
 
   void NotifyPresentationConnectionStateChange(
       const MediaRoute::Id& route_id,
       content::PresentationConnectionState state);
   void NotifyPresentationConnectionClose(
       const MediaRoute::Id& route_id,
       content::PresentationConnectionCloseReason reason,
@@ skipping 24 matching lines @@
   // |route_id| is removed from |presentation_connection_state_callbacks_|.
   void OnPresentationConnectionStateCallbackRemoved(
       const MediaRoute::Id& route_id);
 
   // KeyedService
   void Shutdown() override;
 
   std::unique_ptr<InternalMediaRoutesObserver> internal_routes_observer_;
   bool initialized_;
 
+  Profile* profile_;
+
+#if !defined(OS_ANDROID)
+  std::unique_ptr<MediaRouterActionController> action_controller_;

[mark a. foltz, 2016/09/02 22:19:09]

Please add a TODO to find an owner for this object in chrome/browser/ui.

[takumif, 2016/09/07 21:48:32]

Done.

+#endif
+
   DISALLOW_COPY_AND_ASSIGN(MediaRouterBase);
 };
 
 }  // namespace media_router
 
 #endif  // CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_BASE_H_