Disabling while investigating referenced bug.

Bug: chromium:787976
Change-Id: I0388d8902f40e3b2f3759542befd3c6c20b6da38
Reviewed-on: https://chromium-review.googlesource.com/786325
Commit-Queue: Mircea Trofin <mtrofin@chromium.org>
Commit-Queue: Brad Nelson <bradnelson@chromium.org>
Reviewed-by: Brad Nelson <bradnelson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49593}