Moved legacy_encoded_audio_frame into audio_decoder_interface.

webrtc/modules/audio_coding/audio_coding.gypi

 # Copyright (c) 2015 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 168 matching lines @@
         'acm2/call_statistics.cc',
         'acm2/call_statistics.h',
         'acm2/codec_manager.cc',
         'acm2/codec_manager.h',
         'acm2/initial_delay_manager.cc',
         'acm2/initial_delay_manager.h',
         'include/audio_coding_module.h',
         'include/audio_coding_module_typedefs.h',
       ],
     },
-    {
-      'target_name': 'legacy_encoded_audio_frame',
-      'type': 'static_library',
-      'dependencies': [
-        '<(webrtc_root)/common.gyp:webrtc_common',
-        'audio_decoder_interface',
-      ],
-      'include_dirs': [
-        '<(webrtc_root)',
-      ],
-      'direct_dependent_settings': {
-        'include_dirs': [
-          '<(webrtc_root)',
-        ],
-      },
-      'sources': [
-        'codecs/legacy_encoded_audio_frame.cc',
-        'codecs/legacy_encoded_audio_frame.h',
-      ],
-    },
   ],
   'conditions': [
     ['include_opus==1', {
       'includes': ['codecs/opus/opus.gypi',],
     }],
   ],
 }