Move AudioDecoderOpus next to AudioEncoderOpus

webrtc/modules/audio_coding/BUILD.gn

 # Copyright (c) 2014 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.
 
 import("//build/config/arm.gni")
 import("../../build/webrtc.gni")
@@ skipping 644 matching lines @@
     ":pcm16b_config",
   ]
 }
 
 config("opus_config") {
   include_dirs = [ "../../.." ]
 }
 
 source_set("webrtc_opus") {
   sources = [
+    "codecs/opus/audio_decoder_opus.cc",
     "codecs/opus/audio_encoder_opus.cc",
+    "codecs/opus/interface/audio_decoder_opus.h",
     "codecs/opus/interface/audio_encoder_opus.h",
     "codecs/opus/interface/opus_interface.h",
     "codecs/opus/opus_inst.h",
     "codecs/opus/opus_interface.c",
   ]
 
   deps = [
     ":audio_encoder_interface",
   ]
 
@@ skipping 106 matching lines @@
     "../../system_wrappers",
   ]
 
   defines = []
 
   if (rtc_include_opus) {
     defines += [ "WEBRTC_CODEC_OPUS" ]
     deps += [ ":webrtc_opus" ]
   }
 }