Moved the GainControlForNewAGC class to a separate file.

webrtc/modules/audio_processing/audio_processing.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 60 matching lines @@
         'beamformer/covariance_matrix_generator.cc',
         'beamformer/covariance_matrix_generator.h',
         'beamformer/matrix.h',
         'beamformer/nonlinear_beamformer.cc',
         'beamformer/nonlinear_beamformer.h',
         'common.h',
         'echo_cancellation_impl.cc',
         'echo_cancellation_impl.h',
         'echo_control_mobile_impl.cc',
         'echo_control_mobile_impl.h',
+        'gain_control_for_experimental_agc.cc',
+        'gain_control_for_experimental_agc.h',
         'gain_control_impl.cc',
         'gain_control_impl.h',
         'high_pass_filter_impl.cc',
         'high_pass_filter_impl.h',
         'include/audio_processing.h',
         'intelligibility/intelligibility_enhancer.cc',
         'intelligibility/intelligibility_enhancer.h',
         'intelligibility/intelligibility_utils.cc',
         'intelligibility/intelligibility_utils.h',
         'level_estimator_impl.cc',
@@ skipping 176 matching lines @@
         'sources': [
           'aec/aec_core_neon.c',
           'aec/aec_rdft_neon.c',
           'aecm/aecm_core_neon.c',
           'ns/nsx_core_neon.c',
         ],
       }],
     }],
   ],
 }