Revert "Revert "Revert "Cherry pick PR #1909: Use -std=gnu++17 in mac GN configuration""" #1519

Job	Run time
raspi-2 / initialize	51s
raspi-2-skia / initialize	32s
raspi-2-skia / docker-build-image	30s
raspi-2-skia / docker-unittest-image	0s
raspi-2 / docker-build-image	25s
raspi-2 / docker-unittest-image	0s
raspi-2-skia / raspi-2-skia_devel	6m 48s
raspi-2-skia / raspi-2-skia_debug	9m 59s
raspi-2-skia / raspi-2-skia_qa	6m 16s
raspi-2-skia / raspi-2-skia_gold	6m 40s
raspi-2 / raspi_devel	7m 1s
raspi-2 / raspi_debug	10m 45s
raspi-2 / raspi_qa	6m 50s
raspi-2 / raspi_gold	6m 10s
raspi-2 / sbversion-15_devel	7m 21s
raspi-2 / sbversion-15_debug	9m 57s
raspi-2 / sbversion-15_qa	6m 54s
raspi-2 / sbversion-15_gold	6m 10s
raspi-2-skia / ${{ matrix.name }}_${{ matrix.shard }}_test	0s
raspi-2-skia / ${{ matrix.name }}_on_device_${{ matrix.shard }}	0s
raspi-2-skia / on-host-unit-test-report	0s
raspi-2 / ${{ matrix.name }}_${{ matrix.shard }}_test	0s
raspi-2 / ${{ matrix.name }}_on_device_${{ matrix.shard }}	0s
raspi-2 / on-host-unit-test-report	0s
	1h 33m 9s

Provide feedback