tree 0f13b66aac1503474f4ac0f0b7e5bb9146bc4ba5
parent f276fa74f56d0c691716163d3149fce5de97c9ea
author caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1353511086 +0000
committer caryclark@google.com <caryclark@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1353511086 +0000

Add isRect variant that returns path closure and direction.

Add path test to verify that when isRect() returns false,
output parameters are unchanged.
Review URL: https://codereview.appspot.com/6855074

git-svn-id: http://skia.googlecode.com/svn/trunk@6524 2bbb7eff-a529-9590-31e7-b0007b416f81