CHANNEL_LAYOUT_7_1_WIDE   61 media/audio/win/core_audio_util_win.cc       return CHANNEL_LAYOUT_7_1_WIDE;
CHANNEL_LAYOUT_7_1_WIDE   98 media/audio/win/core_audio_util_win.cc     case CHANNEL_LAYOUT_7_1_WIDE:
CHANNEL_LAYOUT_7_1_WIDE  223 media/base/channel_layout.cc     case CHANNEL_LAYOUT_7_1_WIDE:
CHANNEL_LAYOUT_7_1_WIDE  485 media/ffmpeg/ffmpeg_common.cc       return CHANNEL_LAYOUT_7_1_WIDE;