Remove Time use.

Time is deprecated and should not be used.
I couldn't find tests in packages/apps/Dialer, so build only. I've checked that
ChronoUnit.DAYS.between(LocalDate, LocalDate) returns 1 when first argument is
second before midnight and second is second after.

Bug: 16550209
Test: m
Change-Id: I7bdf6a91cdc9f1615b35f1707cbdaf46015b70bf
2 files changed