GitLab

[NTP] Update NTP to respect the HideWebStoreIcon policy and enable NTP MD feature for HiddenWebStoreIcon test

Now, Changing the HideWebStoreIcon policy will affect the
prepopulated_list when a new profile opens or reopen the browser. The
policy doesn't affect current profile on the NTP. This is because the
browser will cache the prepopulated list so that it can fetch the tiles
quickly. Also, force to enable New Tab Page Material Design flag for the
HiddenWebStoreIcon test so that the PolicyTest can now get the new
md-tile element instead of the old mv-tile.

Bug: 871166, 855603
Change-Id: I77a632daa73d655d9d1df053186782917405a15b
Reviewed-on: https://chromium-review.googlesource.com/1164077Reviewed-by: Scott Violet <sky@chromium.org>
Commit-Queue: Weilun Shi <sweilun@chromium.org>
Cr-Commit-Position: refs/heads/master@{#581378}