tree dde05529d0d9cf6e3a36e6b5944d850cbb3a482e
parent 6993d44d08be0c7eaf7b1019b5ff0b624c4d7fbd
author Becky Siegel <beckysiegel@google.com> 1482971277 -0800
committer Becky Siegel <beckysiegel@google.com> 1483472825 -0800

Add expiration date to GERRIT_UI cookie

Adds an expiration date to the GERRIT_UI cookie so that it does not
default to a session cookie. Calculates two years from now, and uses
that because that is the same length as the cookie set by the link in
the footer of the gerrit site.

Bug: Issue 4999
Change-Id: I40e47f12c8e7a90593c9ca927582ad4d0ef5ad9c