Add coma

libvpx.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 {
   'targets': [
     {
       # This libvpx target contains both encoder and decoder.
       # Encoder is configured to be realtime only.
       'target_name': 'libvpx',
       'type': 'static_library',
       'dependencies': [
         '<(DEPTH)/third_party/libvpx_new/libvpx.gyp:libvpx_new'
-      ]
+      ],
       'direct_dependent_settings': {
         'include_dirs': [
-          '../libvpx_new/source/libvpx',
+          '<(DEPTH)/third_party/libvpx_new/source/libvpx',
         ],
       },
     },
   ],
 }