Added an overload of SkTQSort that sorts an array of values, rather than an array of pointers.

Also added some parentheses to all the QSort variants to get rid of a gcc warning.
Review URL: https://codereview.appspot.com/6492044

git-svn-id: http://skia.googlecode.com/svn/trunk@5311 2bbb7eff-a529-9590-31e7-b0007b416f81
2 files changed