Add "type" in GenerateKeyRequest() and OnNeedKey().

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 55 matching lines @@
                                      const std::string& session_id,
                                      scoped_array<uint8> message,
                                      int message_length,
                                      const std::string& default_url) {
   KeyMessageMock(key_system, session_id, message.get(), message_length,
                  default_url);
 }
 
 void MockDecryptorClient::NeedKey(const std::string& key_system,
                                   const std::string& session_id,
+                                  const std::string& type,
                                   scoped_array<uint8> init_data,
                                   int init_data_length) {
-  NeedKeyMock(key_system, session_id, init_data.get(), init_data_length);
+  NeedKeyMock(key_system, session_id, type, init_data.get(), init_data_length);
 }
 
 MockFilterCollection::MockFilterCollection()
     : demuxer_(new MockDemuxer()),
       video_decoder_(new MockVideoDecoder()),
       audio_decoder_(new MockAudioDecoder()),
       video_renderer_(new MockVideoRenderer()),
       audio_renderer_(new MockAudioRenderer()) {
 }
 
 MockFilterCollection::~MockFilterCollection() {}
 
 scoped_ptr<FilterCollection> MockFilterCollection::Create() {
   scoped_ptr<FilterCollection> collection(new FilterCollection());
   collection->SetDemuxer(demuxer_);
   collection->GetVideoDecoders()->push_back(video_decoder_);
   collection->GetAudioDecoders()->push_back(audio_decoder_);
   collection->AddVideoRenderer(video_renderer_);
   collection->AddAudioRenderer(audio_renderer_);
   return collection.Pass();
 }
 
 MockStatisticsCB::MockStatisticsCB() {}
 
 MockStatisticsCB::~MockStatisticsCB() {}
 
 }  // namespace media