Since M104 cookies newly created or updated with an expiration date would have that date capped at no more than 400 days in the future. This same limit will now be retroactively applied to cookies already in storage to cap their expiration dates to no more than 400 days after the first time Chrome M119+ starts up and does a one time database migration. The impact of this change will not be felt by users until at least 400 days after M119 is released, and then only for existing cookies that have not been updated in that period.