tree a12286cfddbf616848573b2160443ff18e158c74
parent fbc21172885fe1f028594bc9b181246c71eb106c
author reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1316459898 +0000
committer reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1316459898 +0000

use new SkDrawTreatAsHairline method to decide when to approximate a thin-line
with a hairline (and have its alpha modulated).

idea is to be able to share this new function with SkGpuDevice


git-svn-id: http://skia.googlecode.com/svn/trunk@2283 2bbb7eff-a529-9590-31e7-b0007b416f81