Remove all references to GYP

webrtc/tools/internal_tools.gyp

- # Copyright (c) 2012 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.
-
-# This file is used for internal tools used by the WebRTC code only.
-
-{
-  'includes': [
-    '../build/common.gypi',
-  ],
-  'targets': [
-    {
-      'target_name': 'command_line_parser',
-      'type': 'static_library',
-      'sources': [
-        'simple_command_line_parser.h',
-        'simple_command_line_parser.cc',
-      ],
-      'dependencies': [
-        '<(webrtc_root)/base/base.gyp:gtest_prod',
-      ],
-    }, # command_line_parser
-  ],
-}