Removing AudioCoding class, a.k.a the new ACM API

webrtc/modules/audio_coding/main/audio_coding_module.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 90 matching lines @@
           'defines': [
             '<@(audio_coding_defines)',
           ],
           'dependencies': [
             '<@(audio_coding_dependencies)',
             'audio_coding_module',
             'neteq_unittest_tools',
             '<(DEPTH)/testing/gtest.gyp:gtest',
           ],
           'sources': [
-            'acm2/acm_receive_test.cc',
-            'acm2/acm_receive_test.h',
             'acm2/acm_receive_test_oldapi.cc',
             'acm2/acm_receive_test_oldapi.h',
           ],
         }, # acm_receive_test
         {
           'target_name': 'acm_send_test',
           'type': 'static_library',
           'defines': [
             '<@(audio_coding_defines)',
           ],
           'dependencies': [
             '<@(audio_coding_dependencies)',
             'audio_coding_module',
             'neteq_unittest_tools',
             '<(DEPTH)/testing/gtest.gyp:gtest',
           ],
           'sources': [
-            'acm2/acm_send_test.cc',
-            'acm2/acm_send_test.h',
             'acm2/acm_send_test_oldapi.cc',
             'acm2/acm_send_test_oldapi.h',
           ],
         }, # acm_send_test
         {
           'target_name': 'delay_test',
           'type': 'executable',
           'dependencies': [
             'audio_coding_module',
             '<(DEPTH)/testing/gtest.gyp:gtest',
@@ skipping 25 matching lines @@
           'sources': [
              'test/insert_packet_with_timing.cc',
              'test/Channel.cc',
              'test/PCMFile.cc',
            ],
         }, # delay_test
       ],
     }],
   ],
 }