GitLab

Seems like we don't embed the LocalSurfaceId allocated in
WindowPortMus::AllocateLocalSurfaceId with --mash. Embed it.

Bug: 807448
Change-Id: Id4c03c01d714de010a8306fc97bcd1a98dfaa3cb
Reviewed-on: https://chromium-review.googlesource.com/895926
Commit-Queue: Saman Sami <samans@chromium.org>
Reviewed-by: Sadrul Chowdhury <sadrul@chromium.org>
Cr-Commit-Position: refs/heads/master@{#534176}