GitLab

Now ContextProvider will run Context process with --disable-gpu.
GPU process doesn't work correctly on Fuchsia yet.

Bug: 850743, 867052
Change-Id: Ifde22a36beb69f187be07b7fd075a0f8d807bcdf
Reviewed-on: https://chromium-review.googlesource.com/1147550
Commit-Queue: Sergey Ulanov <sergeyu@chromium.org>
Reviewed-by: Wez <wez@chromium.org>
Cr-Commit-Position: refs/heads/master@{#577663}