Haiku support in googletest

Hi Paul,

You added some support for Haiku to LLVM's copy of googletest:

http://llvm.org/viewvc/llvm-project?view=rev&revision=83823
http://llvm.org/viewvc/llvm-project?view=rev&revision=106620

Is it still being used? If so, would you mind pushing these patches
upstream to the googletest project:

http://code.google.com/p/googletest/

Otherwise we may drop them, because it makes it harder to import new
releases of googletest into the LLVM repository.

Thanks,
Jay.