r240791 - clang-format some of the files in lib/Driver. NFC

[Joerg Sonnenberger]

On Fri, Jun 26, 2015 at 09:37:52PM -0700, Nico Weber wrote:
> Can we please not land CLs like this in the future? They screw up `svn
> blame` output, cause tons of local conflicts, and don't add all that much.

I disagree that they should not happen, but they should be coordinated
with the rest of the tree...

Joerg