CRR (S / cosmetic): 7055073: G1: code cleanup in the concurrentMark.* files

[Tony Printezis]

Hi all,

When I recently worked on the concurrentMark.* files I was a bit annoyed 
that the style in those files doesn't quite match what's done in the 
rest of G1. In particular, we have a lot of instances of:

if (condition)
     statement

(i.e. without curly brackets) which I found particularly irritating. I 
did a cleanup pass to try to bring the file a bit more in order with the 
rest. Here's the webrev:

http://cr.openjdk.java.net/~tonyp/7055073/webrev.0/

I'll only need one code review for this. Thanks.

Tony