This time from ntp_tiles::prefs:: to ntp_prefs:: namespace. Chromium change: https://chromium.googlesource.com/chromium/src/+/dca3350f9cdba0d34d80dfe22869487a73bda8a4 commit dca3350f9cdba0d34d80dfe22869487a73bda8a4 Author: Tibor Goldschwendt <tiborg@chromium.org> Date: Thu Jun 24 01:01:45 2021 +0000 [ntp] Move custom links and visibility MV tile prefs to 1P NTP Previously, these prefs where owned by the MostVisitedSites, which is also used for 3P NTPs. However, the 1P NTP is the only surface where these prefs should be applied. This CL makes the 1P NTP the owner of the prefs and isolates them from other NTPs. Fixed: 1219971