Japanese Input on Mac OS X Bug Fix

[Andrew Choi]

Hi,

Toshikazu Onishi provided a fix for crashes one encounters when using
Mac OS Japanese Input with Emacs on Mac OS X.

The fix simply involves changing a call to FrontWindow in
XTread_socket in the file src/macterm.c to FrontNonFloatingWindow.  If
you are experiencing similar problems, please try it.  I have checked
the change into the CVS trunk.  It should not affect the use of other
Keyboard layouts.

Andrew.