Revert of Fix ineffective --disable-gpu-driver-bug-workarounds (patchset #6 id:100001 of https://codereview.chromium.org/2195743005/ )
Reason for revert:
New test causes assertion failures in the GPU process on Nexus 9 and possibly other devices. See https://bugs.chromium.org/p/chromium/issues/detail?id=359367#c3 .
Original issue's description:
> Fix ineffective --disable-gpu-driver-bug-workarounds
>
> It was hidden to the user since chrome://gpu was not showing
> any workarounds, but they were still applied in the gpu process.
>
> Also add a gpu test that sets
> --disable-gpu-driver-bug-workarounds --use_gpu_driver_workaround_for_testing
> and verifies that the only active workaround is USE_TESTING_GPU_DRIVER_WORKAROUND
> in both browser and gpu processes.
>
> BUG=359367
>
> R=kbr@chromium.org, zmo@chromium.org
>
> TEST=./content/test/gpu/run_gpu_test.py gpu_process --show-stdout --browser=exact --extra-browser-args="--no-sandbox" --browser-executable=./out/build/chrome
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
>
> Committed: https://crrev.com/d18006d595e7b6bf070f9ab9777d353ac8457755
> Cr-Commit-Position: refs/heads/master@{#409197}
TBR=zmo@chromium.org,j.isorce@samsung.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=359367
Review-Url: https://codereview.chromium.org/2203713003
Cr-Commit-Position: refs/heads/master@{#409285}
2 files changed
