Revert of Move FilePlayer and FileRecorder to Voice Engine

webrtc/modules/modules.gyp

 # Copyright (c) 2011 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': [
@@ skipping 333 matching lines @@
             'rtp_rtcp/source/rtp_header_extension_unittest.cc',
             'rtp_rtcp/source/rtp_sender_unittest.cc',
             'rtp_rtcp/source/time_util_unittest.cc',
             'rtp_rtcp/source/vp8_partition_aggregator_unittest.cc',
             'rtp_rtcp/test/testAPI/test_api.cc',
             'rtp_rtcp/test/testAPI/test_api.h',
             'rtp_rtcp/test/testAPI/test_api_audio.cc',
             'rtp_rtcp/test/testAPI/test_api_rtcp.cc',
             'rtp_rtcp/test/testAPI/test_api_video.cc',
             'utility/source/audio_frame_operations_unittest.cc',
+            'utility/source/file_player_unittests.cc',
             'utility/source/process_thread_impl_unittest.cc',
             'video_coding/codecs/test/packet_manipulator_unittest.cc',
             'video_coding/codecs/test/stats_unittest.cc',
             'video_coding/codecs/test/videoprocessor_unittest.cc',
             'video_coding/codecs/vp8/default_temporal_layers_unittest.cc',
             'video_coding/codecs/vp8/reference_picture_selection_unittest.cc',
             'video_coding/codecs/vp8/screenshare_layers_unittest.cc',
             'video_coding/codecs/vp8/simulcast_encoder_adapter_unittest.cc',
             'video_coding/codecs/vp8/simulcast_unittest.cc',
             'video_coding/codecs/vp8/simulcast_unittest.h',
@@ skipping 407 matching lines @@
               'sources': [
                 'modules_unittests.isolate',
               ],
             },
           ],
         }],
       ],
     }], # include_tests
   ], # conditions
 }