media: Add MediaDrmBridgeCdmContext.

media/base/android/media_drm_bridge.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 MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_H_
 #define MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_H_
 
 #include <jni.h>
 #include <stdint.h>
 #include <string>
 #include <vector>
 
 #include "base/android/scoped_java_ref.h"
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
+#include "media/base/android/media_drm_bridge_cdm_context.h"
 #include "media/base/android/provision_fetcher.h"
 #include "media/base/cdm_promise_adapter.h"
 #include "media/base/media_export.h"
 #include "media/base/media_keys.h"
 #include "media/base/player_tracker.h"
 #include "media/cdm/player_tracker_impl.h"
 #include "url/gurl.h"
 
 class GURL;
 
@@ skipping 79 matching lines @@
   void LoadSession(SessionType session_type,
                    const std::string& session_id,
                    scoped_ptr<media::NewSessionCdmPromise> promise) override;
   void UpdateSession(const std::string& session_id,
                      const std::vector<uint8_t>& response,
                      scoped_ptr<media::SimpleCdmPromise> promise) override;
   void CloseSession(const std::string& session_id,
                     scoped_ptr<media::SimpleCdmPromise> promise) override;
   void RemoveSession(const std::string& session_id,
                      scoped_ptr<media::SimpleCdmPromise> promise) override;
+  CdmContext* GetCdmContext() override;
   void DeleteOnCorrectThread() const override;
 
   // PlayerTracker implementation. Can be called on any thread.
   // The registered callbacks will be fired on |task_runner_|. The caller
   // should make sure that the callbacks are posted to the correct thread.
   //
   // Note: RegisterPlayer() should be called before SetMediaCryptoReadyCB() to
   // avoid missing any new key notifications.
   int RegisterPlayer(const base::Closure& new_key_cb,
                      const base::Closure& cdm_unset_cb) override;
@@ skipping 192 matching lines @@
 
   ResetCredentialsCB reset_credentials_cb_;
 
   PlayerTrackerImpl player_tracker_;
 
   CdmPromiseAdapter cdm_promise_adapter_;
 
   // Default task runner.
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
 
+  MediaDrmBridgeCdmContext media_drm_bridge_cdm_context_;
+
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<MediaDrmBridge> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaDrmBridge);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_MEDIA_DRM_BRIDGE_H_