Enable GN check for webrtc/media

.gn

 # Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 import("//build/dotfile_settings.gni")
 
@@ skipping 10 matching lines @@
 # their includes checked for proper dependencies when you run either
 # "gn check" or "gn gen --check".
 # TODO(kjellander): Keep adding paths to this list as work in webrtc:5589 is done.
 check_targets = [
   "//webrtc/api/*",
   "//webrtc/audio/*",
   "//webrtc/call/*",
   "//webrtc/common_video/*",
   "//webrtc/common_audio/*",
   "//webrtc/examples/*",
+  "//webrtc/media/*",
   "//webrtc/modules/audio_coding/*",
   "//webrtc/modules/audio_conference_mixer/*",
   "//webrtc/modules/audio_device/*",
   "//webrtc/modules/audio_mixer/*",
   "//webrtc/modules/audio_processing/*",
   "//webrtc/modules/bitrate_controller/*",
   "//webrtc/modules/congestion_controller/*",
   "//webrtc/modules/desktop_capture/*",
   "//webrtc/modules/media_file/*",
   "//webrtc/modules/pacing/*",
@@ skipping 15 matching lines @@
 default_args = {
   # Webrtc does not support component builds because we are not using the
   # template "component" but we rely directly on "rtc_static_library" and
   # "rtc_shared_library". This means that we cannot use the chromium default
   # value for this argument.
   # This also means that the user can override this value using --args or
   # the args.gn file but this setting will be ignored because we don't support
   # component builds.
   is_component_build = false
 }