tree 54f2f7ec544da2cc9738780e441e7b7bd2ef20b3
parent 35fcd15d0598bca6a265100ace5d10a0d992cf9c
author egdaniel <egdaniel@google.com> 1402494711 -0700
committer Commit bot <commit-bot@chromium.org> 1402494711 -0700

Move Dashing filterPath to a dashing utils file

From inside GrContext, we have a need to create an SkPath an original path and
some dashing info. We do not have access to the original path effect so we need
a way to make the FilterPath function accessible outside of the effect. So I moved
the core filterPath code (and all need helper functions) out of SkDashPathEffect
and created a SkDashPath in utils to store these helper functions.

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/576dcdc793a762ec63fbecdbfd5768066b548fe5

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/314623004