Fix Gn Untracked headers in webrtc/modules/video_coding.

media/BUILD.gn

 # Copyright (c) 2016 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/config/linux/pkg_config.gni")
 import("../webrtc.gni")
@@ skipping 116 matching lines @@
   public_deps += [ ":rtc_h264_profile_id" ]
 
   if (is_nacl) {
     deps += [ "//native_client_sdk/src/libraries/nacl_io" ]
   }
 }
 
 rtc_static_library("rtc_audio_video") {
   defines = []
   libs = []
-  deps = []
+  deps = [
+    "../modules/video_coding:video_coding_utility",
+  ]
   sources = [
     "engine/adm_helpers.cc",
     "engine/adm_helpers.h",
     "engine/apm_helpers.cc",
     "engine/apm_helpers.h",
     "engine/constants.h",
     "engine/internaldecoderfactory.cc",
     "engine/internaldecoderfactory.h",
     "engine/internalencoderfactory.cc",
     "engine/internalencoderfactory.h",
@@ skipping 183 matching lines @@
   rtc_source_set("rtc_media_tests_utils") {
     testonly = true
 
     include_dirs = []
     public_deps = []
     deps = [
       "../call:video_stream_api",
       "../modules/audio_coding:rent_a_codec",
       "../modules/audio_processing:audio_processing",
       "../modules/rtp_rtcp:rtp_rtcp",
+      "../modules/video_coding:video_coding_utility",
       "../p2p:rtc_p2p",
     ]
     sources = [
       "base/fakemediaengine.h",
       "base/fakenetworkinterface.h",
       "base/fakertp.cc",
       "base/fakertp.h",
       "base/fakevideocapturer.h",
       "base/fakevideorenderer.h",
       "base/test/mock_mediachannel.h",
@@ skipping 183 matching lines @@
       "../rtc_base:rtc_base_approved",
       "../rtc_base:rtc_base_tests_main",
       "../rtc_base:rtc_base_tests_utils",
       "../system_wrappers:metrics_default",
       "../test:audio_codec_mocks",
       "../test:test_support",
       "../voice_engine:voice_engine",
     ]
   }
 }