Convert enable_mpeg2ts into a new-style buildflag

content/browser/media/media_canplaytype_browsertest.cc

 // Copyright 2014 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 <string>
 
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "content/browser/media/media_browsertest.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/content_browser_test_utils.h"
 #include "content/shell/browser/shell.h"
+#include "media/media_features.h"
 
 #if defined(OS_ANDROID)
 #include "base/android/build_info.h"
 #endif
 
 const char kProbably[] = "probably";
 const char kMaybe[] = "maybe";
 const char kNot[] = "";
 
 #if defined(USE_PROPRIETARY_CODECS)
@@ skipping 17 matching lines @@
 const char kOggOpusProbably[] = "";
 const char kMpeg2AacProbably[] = "";
 #endif  // !OS_ANDROID
 
 #if defined(ENABLE_HEVC_DEMUXING)
 const char* kHevcSupported = kPropProbably;
 #else
 const char* kHevcSupported = kNot;
 #endif
 
-#if defined(ENABLE_MPEG2TS_STREAM_PARSER)
+#if BUILDFLAG(ENABLE_MSE_MPEG2TS_STREAM_PARSER)
 const char* kMp2tsMaybe = kPropMaybe;
 const char* kMp2tsProbably = kPropProbably;
 #else
 const char* kMp2tsMaybe = kNot;
 const char* kMp2tsProbably = kNot;
 #endif
 
 namespace content {
 
 class MediaCanPlayTypeTest : public MediaBrowserTest {
@@ skipping 1204 matching lines @@
   EXPECT_EQ(kMp2tsProbably,
             CanPlay("'video/mp2t; codecs=\"avc1.100.40,mp4a.40.2\"'"));
 }
 
 IN_PROC_BROWSER_TEST_F(MediaCanPlayTypeTest, CodecSupportTest_Mpeg2TsAudio) {
   // audio/mp2t is currently not supported (see also crbug.com/556837).
   EXPECT_EQ(kNot, CanPlay("'audio/mp2t; codecs=\"mp4a.40.2\"'"));
 }
 
 }  // namespace content