Revert of Avoiding overflow in cross correlation in NetEq.

webrtc/modules/audio_coding/neteq/neteq.gypi

 # 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.
 
 {
   'variables': {
@@ skipping 55 matching lines @@
         'audio_multi_vector.cc',
         'audio_multi_vector.h',
         'audio_vector.cc',
         'audio_vector.h',
         'background_noise.cc',
         'background_noise.h',
         'buffer_level_filter.cc',
         'buffer_level_filter.h',
         'comfort_noise.cc',
         'comfort_noise.h',
-        'cross_correlation.cc',
-        'cross_correlation.h',
         'decision_logic.cc',
         'decision_logic.h',
         'decision_logic_fax.cc',
         'decision_logic_fax.h',
         'decision_logic_normal.cc',
         'decision_logic_normal.h',
         'decoder_database.cc',
         'decoder_database.h',
         'defines.h',
         'delay_manager.cc',
@@ skipping 118 matching lines @@
             'tools/rtp_file_source.cc',
             'tools/rtp_file_source.h',
             'tools/rtp_generator.cc',
             'tools/rtp_generator.h',
           ],
         }, # neteq_unittest_tools
       ], # targets
     }], # include_tests
   ], # conditions
 }