From: John Eaglesham <redacted>
Date: Mon, 02 Jul 2012 22:01:20 -0700
I replaced the mixed tabs and spaces with all tabs when I updated that
function, but in retrospect the tabs and spaces were likely
intentional. I will revert.
They were. Don't change existing coding style unless you are certain
it is wrong.
Besides any such changes are completely outside of the scope of
the changes you are making, so you should have left them out in
any event.