Remove all references to GYP

webrtc/modules/video_coding/utility/video_coding_utility.gyp

-# Copyright (c) 2013 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.
-
-{
-  'includes': [
-    '../../../build/common.gypi',
-  ],
-  'targets': [
-    {
-      'target_name': 'video_coding_utility',
-      'type': 'static_library',
-      'dependencies': [
-        '<(webrtc_root)/common_video/common_video.gyp:common_video',
-        '<(webrtc_root)/system_wrappers/system_wrappers.gyp:system_wrappers',
-      ],
-      'sources': [
-        'default_video_bitrate_allocator.cc',
-        'default_video_bitrate_allocator.h',
-        'frame_dropper.cc',
-        'frame_dropper.h',
-        'ivf_file_writer.cc',
-        'ivf_file_writer.h',
-        'moving_average.cc',
-        'moving_average.h',
-        'qp_parser.cc',
-        'qp_parser.h',
-        'quality_scaler.cc',
-        'quality_scaler.h',
-        'simulcast_rate_allocator.cc',
-        'simulcast_rate_allocator.h',
-        'vp8_header_parser.cc',
-        'vp8_header_parser.h',
-      ],
-    },
-  ], # targets
-}