GitLab

Changed platform checks to the gtest standard so incompatible platforms
will still compile but not run.

R=jdoerrie@chromium.org, ortuno@chromium.org, reillyg@chromium.org

Bug: 805274
Change-Id: Iacc11199b792e4637667175cddf85294a23afd98
Reviewed-on: https://chromium-review.googlesource.com/945371Reviewed-by: Reilly Grant <reillyg@chromium.org>
Commit-Queue: Reilly Grant <reillyg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#544107}