Firefox 11 on macppc

[Brian Callahan]

Hi ports --

I updated Firefox to Firefox 11 on my PowerBook G4. It builds and runs 
correctly, but when I close Firefox, the process doesn't actually end. I 
didn't notice it initially but about 3 hours later running top to check 
on a very slow compile job I noticed that the CPU was taken up nearly 
entirely by firefox.

Any suggestions on what I should try to do to hunt this down?

Thanks.

~Brian