Support encrypted audio stream in demuxer.

media/webm/webm_cluster_parser_unittest.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 <algorithm>
 
 #include "base/logging.h"
 #include "media/webm/cluster_builder.h"
 #include "media/webm/webm_cluster_parser.h"
 #include "media/webm/webm_constants.h"
@@ skipping 109 matching lines @@
     dest->push_back(*itr);
   }
 }
 
 class WebMClusterParserTest  : public testing::Test {
  public:
   WebMClusterParserTest()
       : parser_(new WebMClusterParser(kTimecodeScale,
                                       kAudioTrackNum,
                                       kVideoTrackNum,
+                                      std::string(),

[acolwell GONE FROM CHROMIUM, 2012/10/10 16:00:06]

nit: use "" instead here and below.

[xhwang, 2012/10/11 00:49:41]

Done.

                                       std::string())) {
   }
 
  protected:
   scoped_ptr<WebMClusterParser> parser_;
 };
 
 TEST_F(WebMClusterParserTest, TestReset) {
   InSequence s;
 
@@ skipping 101 matching lines @@
   };
   int block_count = arraysize(kBlockInfo);
   scoped_ptr<Cluster> cluster(CreateCluster(0, kBlockInfo, block_count));
 
   int result = parser_->Parse(cluster->data(), cluster->size());
   EXPECT_EQ(cluster->size(), result);
   ASSERT_TRUE(VerifyBuffers(parser_, kBlockInfo, block_count));
 }
 
 }  // namespace media