GitLab

The pref used for the EnableStricterMixedContentTreatment enterprise
policy had its logic accidentally inverted as part of a refactor in
crrev.com/c/2151841. This inverts the logic back.

Bug: 1091033
Change-Id: Id14e89a304514b923cabecf6c4da982b0f60924d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2229241
Auto-Submit: Carlos IL <carlosil@chromium.org>
Reviewed-by: Balazs Engedy <engedy@chromium.org>
Commit-Queue: Carlos IL <carlosil@chromium.org>
Cr-Commit-Position: refs/heads/master@{#775761}