Have one app open animation properties for both cold/start app launch.

If cold start, shell draws icon.
If warm start, launcher draws the icon.

In both cases, the app window scale/crop/position is the
same.

This helps the case where shell does not notify launcher
whether the preview window is drawn before launcher starts the
animation.

Bug: 177264697
Test: manual, cold/warm app launches
Change-Id: I88bff607f68042ebc8230bd9fbaf983fe1f0afac