GitLab

Adds the ability for non-public Android Chromecast to pass a flag to
disable sandboxes on utility process creation. This targets the
ability to use this flag so it cannot be used accidentally.

Bug: b/118772032 (internal)
Test: Local builds including using the flag verification.
Change-Id: I17bd1318796f4fed6400e2b2486954af384ba494
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2122469Reviewed-by: Bo <boliu@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Yaron Friedman <yfriedman@chromium.org>
Reviewed-by: Andrew Grieve <agrieve@chromium.org>
Commit-Queue: Yaron Friedman <yfriedman@chromium.org>
Auto-Submit: Brett Kilty <brettk@google.com>
Cr-Commit-Position: refs/heads/master@{#755875}