Expose ILBC codec in webrtc/api/audio_codecs/

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("../../webrtc.gni")
 import("audio_coding.gni")
@@ skipping 304 matching lines @@
     "codecs/ilbc/audio_encoder_ilbc.cc",
     "codecs/ilbc/audio_encoder_ilbc.h",
   ]
 
   public_configs = [ ":ilbc_config" ]
 
   deps = [
     ":legacy_encoded_audio_frame",
     "../..:webrtc_common",
     "../../api/audio_codecs:audio_codecs_api",
+    "../../api/audio_codecs/ilbc:audio_encoder_ilbc_config",
     "../../base:rtc_base_approved",
     "../../common_audio",
   ]
   public_deps = [
     ":ilbc_c",
   ]
 }
 
 rtc_source_set("ilbc_c") {
   visibility = [ ":*" ]  # Only targets in this file can depend on this.
@@ skipping 1899 matching lines @@
 # webrtc/api/audio_codecs:builtin_audio_decoder_factory instead.
 # TODO(ossu): Remove this.
 rtc_source_set("builtin_audio_encoder_factory") {
   sources = [
     "codecs/builtin_audio_encoder_factory.h",
   ]
   deps = [
     "../../api/audio_codecs:builtin_audio_encoder_factory",
   ]
 }