[Chromecast] Add method to CastCdm for the session expiration updating.

components/gcm_driver/gcm_profile_service.h

 // Copyright (c) 2013 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 COMPONENTS_GCM_DRIVER_GCM_PROFILE_SERVICE_H_
 #define COMPONENTS_GCM_DRIVER_GCM_PROFILE_SERVICE_H_
 
 #include <memory>
 #include <string>
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "build/build_config.h"
 #include "components/gcm_driver/gcm_build_features.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "components/signin/core/browser/profile_identity_provider.h"
 #include "components/version_info/version_info.h"
 
 class PrefService;
 
 namespace base {
 class SequencedTaskRunner;
 }
 
+namespace instance_id {
+class InstanceIDFactory;
+}
+
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace gcm {
 
 class GCMClientFactory;
 class GCMDriver;
 
 // Providing GCM service, via GCMDriver.
@@ skipping 22 matching lines @@
   static bool IsGCMEnabled(PrefService* prefs);
 
   // KeyedService:
   void Shutdown() override;
 
   // For testing purpose.
   void SetDriverForTesting(GCMDriver* driver);
 
   GCMDriver* driver() const { return driver_.get(); }
 
+  instance_id::InstanceIDFactory* instance_id_factory() const {
+    return instance_id_factory_.get();
+  }
+
  protected:
   // Used for constructing fake GCMProfileService for testing purpose.
   GCMProfileService();
 
  private:
   std::unique_ptr<ProfileIdentityProvider> profile_identity_provider_;
   std::unique_ptr<GCMDriver> driver_;
+  std::unique_ptr<instance_id::InstanceIDFactory> instance_id_factory_;
 
 #if !BUILDFLAG(USE_GCM_FROM_PLATFORM)
   net::URLRequestContextGetter* request_context_ = nullptr;
 
   // Used for both account tracker and GCM.UserSignedIn UMA.
   class IdentityObserver;
   std::unique_ptr<IdentityObserver> identity_observer_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(GCMProfileService);
 };
 
 }  // namespace gcm
 
 #endif  // COMPONENTS_GCM_DRIVER_GCM_PROFILE_SERVICE_H_