BACK_LEFT          30 media/audio/pulse/pulse_util.cc     case BACK_LEFT:
BACK_LEFT          45 media/base/channel_mixer.cc            (ChannelOrder(layout, BACK_LEFT) >= 0 &&
BACK_LEFT         220 media/base/channel_mixer.cc   if (IsUnaccounted(BACK_LEFT)) {
BACK_LEFT         225 media/base/channel_mixer.cc       Mix(BACK_LEFT, SIDE_LEFT, scale);
BACK_LEFT         229 media/base/channel_mixer.cc       Mix(BACK_LEFT, BACK_CENTER, kEqualPowerScale);
BACK_LEFT         233 media/base/channel_mixer.cc       Mix(BACK_LEFT, LEFT, kEqualPowerScale);
BACK_LEFT         237 media/base/channel_mixer.cc       Mix(BACK_LEFT, CENTER, kEqualPowerScale);
BACK_LEFT         244 media/base/channel_mixer.cc     if (HasOutputChannel(BACK_LEFT)) {
BACK_LEFT         247 media/base/channel_mixer.cc       float scale = HasInputChannel(BACK_LEFT) ? kEqualPowerScale : 1;
BACK_LEFT         248 media/base/channel_mixer.cc       Mix(SIDE_LEFT, BACK_LEFT, scale);
BACK_LEFT         267 media/base/channel_mixer.cc     if (HasOutputChannel(BACK_LEFT)) {
BACK_LEFT         269 media/base/channel_mixer.cc       MixWithoutAccounting(BACK_CENTER, BACK_LEFT, kEqualPowerScale);