xfree86: finish removing numTimings in xf86ValidateModes()
Finishes the work started in commit cd0d4c1b to remove checks for the variable that never varied from 0 after the code to change it was removed by commit 511c60bc in 2006 (xorg-server-1.2.0).
Signed-off-by: Alan Coopersmith alan.coopersmith@oracle.com