shape ops work in progress

git-svn-id: http://skia.googlecode.com/svn/trunk@7031 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/QuadraticParameterization.cpp b/experimental/Intersection/QuadraticParameterization.cpp
index 8e7f1a2..76441aa 100644
--- a/experimental/Intersection/QuadraticParameterization.cpp
+++ b/experimental/Intersection/QuadraticParameterization.cpp
@@ -105,8 +105,7 @@
         if (first == index) {
             continue;
         }
-        if (!approximately_equal(p[index] * p2.p[first],
-                p[first] * p2.p[index])) {
+        if (!AlmostEqualUlps(p[index] * p2.p[first], p[first] * p2.p[index])) {
             return false;
         }
     }