Moved codec-specific audio packet splitting into decoders.

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/webrtc.gni")
 import("audio_coding.gni")
@@ skipping 169 matching lines @@
   ]
 
   public_configs = [ ":red_config" ]
 
   deps = [
     ":audio_encoder_interface",
     "../../common_audio",
   ]
 }
 
+rtc_source_set("audio_coding_utils") {
+  sources = [
+    "codecs/split_by_samples.cc",
+    "codecs/split_by_samples.h",
+  ]
+}
+
 config("g711_config") {
   include_dirs = [
     "../../..",
     "codecs/g711/include",
   ]
 }
 
 rtc_source_set("g711") {
   sources = [
     "codecs/g711/audio_decoder_pcm.cc",
     "codecs/g711/audio_decoder_pcm.h",
     "codecs/g711/audio_encoder_pcm.cc",
     "codecs/g711/audio_encoder_pcm.h",
     "codecs/g711/g711.c",
     "codecs/g711/g711.h",
     "codecs/g711/g711_interface.c",
     "codecs/g711/g711_interface.h",
   ]
 
   public_configs = [ ":g711_config" ]
 
   deps = [
+    ":audio_coding_utils",
     ":audio_decoder_interface",
     ":audio_encoder_interface",
   ]
 }
 
 config("g722_config") {
   include_dirs = [
     "../../..",
     "codecs/g722/include",
   ]
 }
 
 rtc_source_set("g722") {
   sources = [
     "codecs/g722/audio_decoder_g722.cc",
     "codecs/g722/audio_decoder_g722.h",
     "codecs/g722/audio_encoder_g722.cc",
     "codecs/g722/audio_encoder_g722.h",
     "codecs/g722/g722_decode.c",
     "codecs/g722/g722_enc_dec.h",
     "codecs/g722/g722_encode.c",
     "codecs/g722/g722_interface.c",
     "codecs/g722/g722_interface.h",
   ]
 
   public_configs = [ ":g722_config" ]
 
   deps = [
+    ":audio_coding_utils",
     ":audio_decoder_interface",
     ":audio_encoder_interface",
   ]
 }
 
 config("ilbc_config") {
   include_dirs = [
     "../../..",
     "codecs/ilbc/include",
   ]
@@ skipping 1309 matching lines @@
       "//testing/gtest",
     ]
 
     if (is_clang) {
       # Suppress warnings from Chrome's Clang plugins.
       # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
       suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
     }
   }
 }