GitLab

Makes the default and max release delays equal to the older values
used in Chromium, to reduce memory use.

BUG=724399,b:118386135

Change-Id: I651d5542c541b7e0e3a44b16b6c5800a4f7f9e1e
Reviewed-on: https://chromium-review.googlesource.com/c/1298339Reviewed-by: Will Harris <wfh@chromium.org>
Commit-Queue: Gabriel Marin <gmx@chromium.org>
Cr-Commit-Position: refs/heads/master@{#603145}