formatting for their testing env. git-svn-id: http://skia.googlecode.com/svn/trunk@152 2bbb7eff-a529-9590-31e7-b0007b416f81
move some previous unittests out of core classes and into tests git-svn-id: http://skia.googlecode.com/svn/trunk@96 2bbb7eff-a529-9590-31e7-b0007b416f81