GitLab

(Hopefully) make ExtensionServiceTest.LoadExtension pass 100% of the
time, and re-enable it. Migrate away from using extensions that are
stored in a copied profile directory to ones that are instead defined
in the test.

Bug: 231806
Change-Id: I920a7048a397307c728b426c46cb1e6771f6ecb9
Reviewed-on: https://chromium-review.googlesource.com/820633Reviewed-by: Karan Bhatia <karandeepb@chromium.org>
Commit-Queue: Devlin <rdevlin.cronin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#523428}