Log Message:
Update emacs-snapshot to 24.0.93.20120208.

Notable changes:
        * server.el (server-unselect-display): Don't inadvertently kill
        the current buffer.  (Bug#10729)
        * progmodes/cc-engine.el (c-in-knr-argdecl): Check for '=' in a
        putative K&R region.
        * simple.el (list-processes--refresh): Delete exited processes
        (Bug#8094).