Update new VP9 codec string parsing

media/filters/chunk_demuxer_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 "media/filters/chunk_demuxer.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <algorithm>
 #include <utility>
@@ skipping 4767 matching lines @@
 };
 
 TEST_P(ChunkDemuxerMp4Vp9Test, CodecSupport) {
   ChunkDemuxer::Status expected = ChunkDemuxer::kNotSupported;
 
 #if BUILDFLAG(USE_PROPRIETARY_CODECS)
   const bool enable_mp4_vp9_demuxing = GetParam();
   if (enable_mp4_vp9_demuxing) {
     expected = ChunkDemuxer::kOk;
   } else {
-    EXPECT_MEDIA_LOG(HasSubstr(
-        "Codec 'vp09.00.01.08.02.01.01.00' is not supported for 'video/mp4'"));
+    EXPECT_MEDIA_LOG(
+        HasSubstr("Codec 'vp09.00.10.08' is not supported for 'video/mp4'"));
   }
 #endif
 
-  EXPECT_EQ(
-      demuxer_->AddId("source_id", "video/mp4", "vp09.00.01.08.02.01.01.00"),
-      expected);
+  EXPECT_EQ(demuxer_->AddId("source_id", "video/mp4", "vp09.00.10.08"),
+            expected);
 }
 
 INSTANTIATE_TEST_CASE_P(EnableDisableMp4Vp9Demuxing,
                         ChunkDemuxerMp4Vp9Test,
                         ::testing::Bool());
 
 }  // namespace media