FIXED: send live resize notifications when the window animates
FIXED: send live resize notifications when the window animates

Like in cocoa, these notifications are not sent when a sheet is
displayed.

daboe01/cappuccino,cappuccino/cappuccino,enquora/cappuccino,cappuccino/cappuccino,Rosch/cappuccino,enquora/cappuccino,Rosch/cappuccino,enquora/cappuccino,daboe01/cappuccino,cappuccino/cappuccino,enquora/cappuccino,cappuccino/cappuccino,daboe01/cappuccino,cappuccino/cappuccino,Rosch/cappuccino,Rosch/cappuccino,enquora/cappuccino,Rosch/cappuccino,cappuccino/cappuccino,enquora/cappuccino,cappuccino/cappuccino,daboe01/cappuccino,daboe01/cappuccino,enquora/cappuccino,Rosch/cappuccino,daboe01/cappuccino,daboe01/cappuccino,Rosch/cappuccino