tree bcbfe07821be1829145e921fc955ffb19d0c9762
parent e8fcb5017cfcaf5b02d8a11e62073d6903aa02a5
author reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1337268703 +0000
committer reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1337268703 +0000

minor cleanups, in prep for more work on improving precision


git-svn-id: http://skia.googlecode.com/svn/trunk@3993 2bbb7eff-a529-9590-31e7-b0007b416f81