GitLab

This reverts commit 0fdf975b.

Reason for revert:

Findit (https://goo.gl/kROfz5) identified CL at revision 665506 as the
culprit for flakes in the build cycles as shown on:
https://analysis.chromium.org/p/chromium/flake-portal/analysis/culprit?key=ag9zfmZpbmRpdC1mb3ItbWVyQwsSDEZsYWtlQ3VscHJpdCIxY2hyb21pdW0vMGZkZjk3NWI3MDRjMTI5MDdlMThhYzA1NTQ1N2YwZDQ0M2E3ODMwNgw

Sample Failed Build: https://ci.chromium.org/buildbot/chromium.mac/Mac10.12%20Tests/23593

Sample Failed Step: webkit_layout_tests on Intel GPU on Mac on Mac-10.12.6

Sample Flaky Test: virtual/blink-cors/http/tests/security/mixedContent/insecure-css-resources.html

Original change's description:
> OOR-CORS: Setup virtual layout tests for non OOR-CORS mode
> 
> Now the OOR-CORS is enabled by default at m76, but we want to
> run some of layout tests w/o OOR-CORS for the potential risk
> to postpone the launch beyond the m76. Legacy code path should
> work well until then.
> 
> Bug: 905971
> Change-Id: Ife79c90a031c9b729c629509da83e1ff2ac2a2c4
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1635081
> Commit-Queue: Takashi Toyoshima <toyoshim@chromium.org>
> Reviewed-by: Yutaka Hirano <yhirano@chromium.org>
> Auto-Submit: Takashi Toyoshima <toyoshim@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#665506}


Change-Id: Ia6e60951a4f08bbc4372600be6d37d1dab465e9f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 905971
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1640150
Cr-Commit-Position: refs/heads/master@{#665528}