GitLab

This GAIA method is unused. Removing the infrastructure for handling the
result of calling it.

Bug: 844982
Change-Id: I85598a2535346046e2f34a0f0126eca8a7acc70a
Reviewed-on: https://chromium-review.googlesource.com/1111115Reviewed-by: Marc Treib <treib@chromium.org>
Reviewed-by: Roger Tawa <rogerta@chromium.org>
Commit-Queue: Reilly Grant <reillyg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#573487}