Added aac bitstream converter

media/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/features.gni")
 import("//build/config/linux/pkg_config.gni")
 import("//build/config/ui.gni")
 import("//media/media_options.gni")
@@ skipping 236 matching lines @@
     deps += [ "//third_party/ffmpeg" ]
     sources += [
       "ffmpeg/ffmpeg_common.cc",
       "ffmpeg/ffmpeg_common.h",
       "filters/audio_file_reader.cc",
       "filters/audio_file_reader.h",
       "filters/blocking_url_protocol.cc",
       "filters/blocking_url_protocol.h",
       "filters/ffmpeg_audio_decoder.cc",
       "filters/ffmpeg_audio_decoder.h",
+      "filters/ffmpeg_bitstream_converter.h",
       "filters/ffmpeg_demuxer.cc",
       "filters/ffmpeg_demuxer.h",
       "filters/ffmpeg_glue.cc",
       "filters/ffmpeg_glue.h",
       "filters/ffmpeg_video_decoder.cc",
       "filters/ffmpeg_video_decoder.h",
       "filters/in_memory_url_protocol.cc",
       "filters/in_memory_url_protocol.h",
     ]
     if (proprietary_codecs) {
       sources += [
+        "filters/ffmpeg_aac_bitstream_converter.cc",
+        "filters/ffmpeg_aac_bitstream_converter.h",
         "filters/ffmpeg_h264_to_annex_b_bitstream_converter.cc",
         "filters/ffmpeg_h264_to_annex_b_bitstream_converter.h",
       ]
     }
   }
 
   if (cpu_arch == "arm" && arm_use_neon) {
     defines += [ "USE_NEON" ]
   }
 
@@ skipping 488 matching lines @@
     deps = [
       ":media",
       ":shared_memory_support",
       "//base",
       "//ui/gl",
       "//ui/gfx",
       "//ui/gfx/geometry",
     ]
   }
 }