shape ops work in progress

git-svn-id: http://skia.googlecode.com/svn/trunk@7535 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/LineCubicIntersection.cpp b/experimental/Intersection/LineCubicIntersection.cpp
index cc63099..faed89f 100644
--- a/experimental/Intersection/LineCubicIntersection.cpp
+++ b/experimental/Intersection/LineCubicIntersection.cpp
@@ -287,3 +287,8 @@
     LineCubicIntersections c(cubic, line, i);
     return c.intersect();
 }
+
+int intersectRay(const Cubic& cubic, const _Line& line, Intersections& i) {
+    LineCubicIntersections c(cubic, line, i);
+    return c.intersectRay(i.fT[0]);
+}