Network Service memory metrics: fix expiration date

This was supposed to be "a year from now", not "now"

Bug: 962675, 962676
Change-Id: I8e135bec2bb6192c7dc3ae36e8362c87fa9ab892
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1610431
Reviewed-by: Brian White <bcwhite@chromium.org>
Commit-Queue: Maks Orlovich <morlovich@chromium.org>
Cr-Commit-Position: refs/heads/master@{#659975}
1 file changed