The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/032cba1552f113a0e0adf718a4fb74a599005917

commit 032cba1552f113a0e0adf718a4fb74a599005917
Author: Maggie Chen <magchen@chromium.org>
Date: Thu Jul 26 07:31:15 2018

Disable the non-sandboxed gpu process for perf tests and gpu integration tests on Windows

The comman line switch --disable-gpu-process-for-dx12-vulkan-info-collection
is added to telemetry perf tests and gpu integration test so the
non-sandboxed gpu process for DX12 and Vulkan info collection and
histograms will be disabled to avoid interference with the test
results. This info collection process is not needed for these tests.

BUG= 867787 

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel;master.tryserver.chromium.perf:obbs_fyi
Change-Id: I9de196c91197435b4f4900ae6b7bb10b5bb3ad9d
Reviewed-on: https://chromium-review.googlesource.com/1150518
Commit-Queue: Maggie Chen <magchen@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Ned Nguyen <nednguyen@google.com>
Cr-Commit-Position: refs/heads/master@{#578229}
[modify] https://crrev.com/032cba1552f113a0e0adf718a4fb74a599005917/content/test/gpu/gpu_tests/gpu_integration_test.py
[modify] https://crrev.com/032cba1552f113a0e0adf718a4fb74a599005917/tools/perf/core/perf_benchmark.py