Update Decryptor interface to support audio decoding.

media/base/mock_filters.cc

 // 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.
 
 #include "media/base/mock_filters.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 
 using ::testing::_;
@@ skipping 26 matching lines @@
 MockVideoRenderer::~MockVideoRenderer() {}
 
 MockAudioRenderer::MockAudioRenderer() {}
 
 MockAudioRenderer::~MockAudioRenderer() {}
 
 MockDecryptor::MockDecryptor() {}
 
 MockDecryptor::~MockDecryptor() {}
 
+void MockDecryptor::InitializeAudioDecoder(
+    scoped_ptr<AudioDecoderConfig> config,
+    const DecoderInitCB& init_cb,
+    const KeyAddedCB& key_added_cb) {
+  InitializeAudioDecoderMock(*config, init_cb, key_added_cb);
+}
+
 void MockDecryptor::InitializeVideoDecoder(
     scoped_ptr<VideoDecoderConfig> config,
     const DecoderInitCB& init_cb,
     const KeyAddedCB& key_added_cb) {
   InitializeVideoDecoderMock(*config, init_cb, key_added_cb);
 }
 
 MockDecryptorClient::MockDecryptorClient() {}
 
 MockDecryptorClient::~MockDecryptorClient() {}
@@ skipping 32 matching lines @@
   collection->AddVideoRenderer(video_renderer_);
   collection->AddAudioRenderer(audio_renderer_);
   return collection.Pass();
 }
 
 MockStatisticsCB::MockStatisticsCB() {}
 
 MockStatisticsCB::~MockStatisticsCB() {}
 
 }  // namespace media