GitLab

Due to Flash/Plugins deprecation this CL removes UNSANDBOXED_PLUGINS
from the SiteSettings page.

Bug: 1138156
Change-Id: I443f9aa2626216dc0c1f357e70fb0e3f4e274119
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2517688Reviewed-by: Finnur Thorarinsson <finnur@chromium.org>
Reviewed-by: Tommy Li <tommycli@chromium.org>
Commit-Queue: Illia Klimov <elklm@google.com>
Auto-Submit: Illia Klimov <elklm@google.com>
Cr-Commit-Position: refs/heads/master@{#825758}