GitLab

Reason for revert:
Looks like this broke gyp: https://build.chromium.org/p/chromium.win/builders/Win8%20GYP%20%28dbg%29/builds/892 https://build.chromium.org/p/chromium.mac/builders/Mac%20GYP%20%28dbg%29/builds/1249

The issue seems non-trivial to fix (may need an angle roll), so reverting.

Original issue's description:
> Roll gtest.
>
> The change in directory structure requires the checkout to be moved to
> a different directory, and some dummy header files that re-direct to the
> new location.
>
> TBR=juliatuttle@chromium.org
>
> Committed: https://crrev.com/4266a7d49d60d3af744bfb513cbdeb716b0b6782
> Cr-Commit-Position: refs/heads/master@{#406741}

TBR=phajdan.jr@chromium.org,agrieve@chromium.org,juliatuttle@chromium.org,amistry@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2171663002
Cr-Commit-Position: refs/heads/master@{#406745}