Remove all references to GYP

webrtc/build/merge_voice_libs.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.
-
-{
-  'includes': [ 'common.gypi', ],
-  'targets': [
-    {
-      'target_name': 'no_op',
-      'type': 'executable',
-      'dependencies': [
-        '../voice_engine/voice_engine.gyp:voice_engine',
-      ],
-      'sources': [ 'no_op.cc', ],
-    },
-    {
-      'target_name': 'merge_voice_libs',
-      'type': 'none',
-      'dependencies': [
-        'no_op',
-      ],
-      'actions': [
-        {
-          'variables': {
-            'output_lib_name': 'webrtc_voice',
-            'output_lib': '<(PRODUCT_DIR)/<(STATIC_LIB_PREFIX)<(output_lib_name)<(STATIC_LIB_SUFFIX)',
-          },
-          'action_name': 'merge_libs',
-          'inputs': ['<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)no_op<(EXECUTABLE_SUFFIX)'],
-          'outputs': ['<(output_lib)'],
-          'action': ['python',
-                     'merge_libs.py',
-                     '<(PRODUCT_DIR)',
-                     '<(output_lib)',],
-        },
-      ],
-    },
-  ],
-}