Please describe the problem:
it seems that 'initial_state ==
IconicState' is currently not working correctly in metacity (gnome 2.16
and current cvs).

For example, "xterm -iconic" shows mapped in metacity, while it didn't
in previous older versions of metacity.

It's a regression as metacity used to implement this properly in previous versions (e.g. metacity 2.8 had this working)

Steps to reproduce:
1. Run metacity
2. launch "xterm -iconic"
3. xterm starts mapped while it should start iconic


Actual results:


Expected results:
metacity should honor the ICCCM WM_STATE initial_state and start the application iconified when initial_state == IconicState

Does this happen every time?
Yes

Other information:
http://tronche.com/gui/x/icccm/sec-4.html