GitLab

Also fixed swiftshader symbol generation on MacOS

Bug: chromium:719257 chromium:888082
Change-Id: I5e8754c278914c519e71c77ed792f198516a1556
Reviewed-on: https://chromium-review.googlesource.com/c/1276550Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Alexis Hétu <sugoi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#598874}