[CMake] Problem with CMake 3.3.0-rc3

[Stephen Kelly]

Brad King wrote:

> Steve, please take a look.  It looks like the cmState methods
> RemoveUserDefinedCommands and RenameCommand need to work better
> together.  This needs to be fixed for 3.3.

Fixed with

 http://www.cmake.org/gitweb?p=cmake.git;a=commitdiff;h=f2ee169d
 cmState: Restore renamed commands on cleanup

Thanks,

Steve.