MFC 7071734fae6019d1e3e44daf7deb4478582081cc:

Indentation cleanup resulting from the cleanup of #ifdefs.

The conscious decision was made not to perform any indentation or
whitespace cleanup while cleaning out old redunant #ifdefs. The
reason for this was to avoid confusing future readers of history and
diffs with cosmetic changes, making bisection of any possible bugs
introduced more difficult. This commit cleans up the whitespace
detritus left behind from the previous #ifdef cleanup commits.

(cherry picked from commit 7071734fae6019d1e3e44daf7deb4478582081cc)