Update MediaKeys interface for EME

media/cdm/ppapi/external_clear_key/clear_key_cdm.h

 // Copyright 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_CDM_PPAPI_EXTERNAL_CLEAR_KEY_CLEAR_KEY_CDM_H_
 #define MEDIA_CDM_PPAPI_EXTERNAL_CLEAR_KEY_CLEAR_KEY_CDM_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 74 matching lines @@
 
  private:
   // Emulates a session stored for |session_id_for_emulated_loadsession_|. This
   // is necessary since aes_decryptor.cc does not support storing sessions.
   void LoadLoadableSession();
 
   // ContentDecryptionModule callbacks.
   void OnSessionMessage(const std::string& web_session_id,
                         const std::vector<uint8>& message,
                         const GURL& destination_url);
+  void OnSessionKeysChange(const std::string& web_session_id,
+                           bool has_additional_usable_key);
   void OnSessionClosed(const std::string& web_session_id);
 
   // Handle the success/failure of a promise. These methods are responsible for
   // calling |host_| to resolve or reject the promise.
   void OnSessionCreated(uint32 promise_id, const std::string& web_session_id);
   void OnSessionLoaded(uint32 promise_id, const std::string& web_session_id);
   void OnSessionUpdated(uint32 promise_id, const std::string& web_session_id);
-  void OnSessionReleased(uint32 promise_id, const std::string& web_session_id);
   void OnUsableKeyIdsObtained(uint32 promise_id, const KeyIdsVector& key_ids);
+  void OnPromiseResolved(uint32 promise_id);
   void OnPromiseFailed(uint32 promise_id,
                        MediaKeys::Exception exception_code,
                        uint32 system_code,
                        const std::string& error_message);
 
   // Prepares next heartbeat message and sets a timer for it.
   void ScheduleNextHeartBeat();
 
   // Decrypts the |encrypted_buffer| and puts the result in |decrypted_buffer|.
   // Returns cdm::kSuccess if decryption succeeded. The decrypted result is
@@ skipping 75 matching lines @@
   scoped_ptr<CdmVideoDecoder> video_decoder_;
 
   scoped_ptr<FileIOTestRunner> file_io_test_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(ClearKeyCdm);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_CDM_PPAPI_EXTERNAL_CLEAR_KEY_CLEAR_KEY_CDM_H_