Removing dead safebrowsing flags.

Bug: 74848

Change-Id: Id6d2a1c102ea390a10f2d7fae352a309468259fe
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1573241
Reviewed-by: Varun Khaneja <vakh@chromium.org>
Commit-Queue: Varun Khaneja <vakh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652036}
2 files changed