[NTP] Add translations for richer picker menu options

Bug: 937570
Change-Id: I529e8ed78178c3af587091b6ddc67df6e3e2e867
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1595023
Reviewed-by: Gayane Petrosyan <gayane@chromium.org>
Commit-Queue: Kyle Milka <kmilka@chromium.org>
Cr-Commit-Position: refs/heads/master@{#657336}
7 files changed