Tweak Matrix44 test so it'll pass on ChromeOS

BUG=
R=robertphillips@google.com

Author: jvanverth@google.com

Review URL: https://chromiumcodereview.appspot.com/23093008

git-svn-id: http://skia.googlecode.com/svn/trunk@10822 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed