import //build/config/features.gni for safe_browsing_mode

R=drubery

Change-Id: I9c3d285eff1a10139a01b442b1ac00db9c8d825e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1532823
Commit-Queue: Varun Khaneja <vakh@chromium.org>
Commit-Queue: Daniel Rubery <drubery@chromium.org>
Auto-Submit: Varun Khaneja <vakh@chromium.org>
Reviewed-by: Daniel Rubery <drubery@chromium.org>
Cr-Commit-Position: refs/heads/master@{#642683}
1 file changed