Move AudioDecoderOpus next to AudioEncoderOpus

webrtc/modules/audio_coding/codecs/opus/opus.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.
 
 {
   'targets': [
@@ skipping 25 matching lines @@
           ],
         }],
       ],
       'dependencies': [
         'audio_encoder_interface',
       ],
       'include_dirs': [
         '<(webrtc_root)',
       ],
       'sources': [
+        'audio_decoder_opus.cc',
         'audio_encoder_opus.cc',
+        'interface/audio_decoder_opus.h',
         'interface/audio_encoder_opus.h',
         'interface/opus_interface.h',
         'opus_inst.h',
         'opus_interface.c',
       ],
     },
   ],
   'conditions': [
     ['include_tests==1', {
       'targets': [
@@ skipping 10 matching lines @@
             '<(webrtc_root)',
           ],
           'sources': [
             'opus_fec_test.cc',
           ],
         },
       ],
     }],
   ],
 }