GitLab

Enable reducing Omnibox Clipboard suggestion age from 1 hour to 10
minutes by default.

This CL is a kind of prerequisite for cr/307908522

Bug: 948235
Change-Id: I15540a847bbe645843024dc3a691673c6372a89a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2181042Reviewed-by: Ted Choc <tedchoc@chromium.org>
Reviewed-by: Justin Donnelly <jdonnelly@chromium.org>
Reviewed-by: Ender <ender@google.com>
Reviewed-by: Brian White <bcwhite@chromium.org>
Commit-Queue: Gang Wu <gangwu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#766459}