Encrypted Media: Replace DecryptorClient with key event callbacks.

media/crypto/aes_decryptor.h

 // Copyright (c) 2012 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_CRYPTO_AES_DECRYPTOR_H_
 #define MEDIA_CRYPTO_AES_DECRYPTOR_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 31 matching lines @@
                       int key_length,
                       const uint8* init_data,
                       int init_data_length,
                       const std::string& session_id) OVERRIDE;
   virtual void CancelKeyRequest(const std::string& key_system,
                                 const std::string& session_id) OVERRIDE;
   virtual void Decrypt(StreamType stream_type,
                        const scoped_refptr<DecoderBuffer>& encrypted,
                        const DecryptCB& decrypt_cb) OVERRIDE;
   virtual void CancelDecrypt(StreamType stream_type) OVERRIDE;
-  virtual void InitializeAudioDecoder(scoped_ptr<AudioDecoderConfig> config,
-                                      const DecoderInitCB& init_cb,
-                                      const KeyAddedCB& key_added_cb) OVERRIDE;
-  virtual void InitializeVideoDecoder(scoped_ptr<VideoDecoderConfig> config,
-                                      const DecoderInitCB& init_cb,
-                                      const KeyAddedCB& key_added_cb) OVERRIDE;
+  virtual void InitializeAudioDecoder(
+      scoped_ptr<AudioDecoderConfig> config,
+      const DecoderInitCB& init_cb,
+      const OnKeyAddedCB& key_added_cb) OVERRIDE;
+  virtual void InitializeVideoDecoder(
+      scoped_ptr<VideoDecoderConfig> config,
+      const DecoderInitCB& init_cb,
+      const OnKeyAddedCB& key_added_cb) OVERRIDE;
   virtual void DecryptAndDecodeAudio(
       const scoped_refptr<DecoderBuffer>& encrypted,
       const AudioDecodeCB& audio_decode_cb) OVERRIDE;
   virtual void DecryptAndDecodeVideo(
       const scoped_refptr<DecoderBuffer>& encrypted,
       const VideoDecodeCB& video_decode_cb) OVERRIDE;
   virtual void ResetDecoder(StreamType stream_type) OVERRIDE;
   virtual void DeinitializeDecoder(StreamType stream_type) OVERRIDE;
 
  private:
@@ skipping 43 matching lines @@
   static uint32 next_session_id_;
 
   DecryptorClient* const client_;
 
   DISALLOW_COPY_AND_ASSIGN(AesDecryptor);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_CRYPTO_AES_DECRYPTOR_H_