mozilla: disable entering safe mode on Win32 by holding down shift
http://bugs.activestate.com/show_bug.cgi?id=102281

(integrated from komodo (trunk) change 84168 by marky)

git-svn-id: http://svn.openkomodo.com/repos/openkomodo/trunk@14270 b87d16e7-d29f-4ee1-b5ec-817d645d335f