Add the mp2t mimetype to the list of supported mime types.

media/BUILD.gn

 # 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.
 
 import("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/ui.gni")
 import("//build/config/linux/pkg_config.gni")
 import("//media/media_options.gni")
 
 # Common configuration for targets in the media directory.
 # NOT for exporting.
 config("media_config") {
   defines = [ "MEDIA_IMPLEMENTATION" ]
   if (cpu_arch == "arm" && arm_use_neon) {
     defines += [ "USE_NEON" ]
   }
   if (use_pulseaudio) {
     defines += [ "USE_PULSEAUDIO" ]
     if (!linux_link_pulseaudio) {
       defines += [ "DLOPEN_PULSEAUDIO" ]
     }
   }
   if (use_cras) {
     defines += [ "USE_CRAS" ]
   }
-  if (enable_mpeg2ts_stream_parser) {
-    defines += [ "ENABLE_MPEG2TS_STREAM_PARSER" ]
-  }
 }
 
 config("media_dependent_config") {
   if (!media_use_libvpx) {
     defines = [ "MEDIA_DISABLE_LIBVPX" ]
   }
   if (is_win) {
     ldflags = [
       "/DELAYLOAD:mf.dll",
       "/DELAYLOAD:mfplat.dll",
@@ skipping 700 matching lines @@
   java_cpp_template("media_android_imageformat_list") {
     sources = [
       "base/android/java/src/org/chromium/media/ImageFormat.template",
     ]
     inputs = [
       "video/capture/android/imageformat_list.h"
     ]
     package_name = "org/chromium/media"
   }
 }