[PATCH 0/1] MR1524: winex11.drv: Reposition windows on desktop resize only when useful.

[Rémi Bernon (＠rbernon)]

This will end up moving window around only if the old virtual screen
origin is different from the new one. Don't send unnecessary messages
if it didn't change.

This helps speeding up D3D tests on the testbot VMs with multiple
displays and hopefully solve the timeout problems.