update pathops to circle sort

src/pathops/SkPathOpsCubic.cpp

Index: src/pathops/SkPathOpsCubic.cpp
diff --git a/src/pathops/SkPathOpsCubic.cpp b/src/pathops/SkPathOpsCubic.cpp
index 8e8ec47bf9765ad81cef8d5f6d5382ab96965091..fda42a314044428897072747fc2e8566f7f7d75c 100644
--- a/src/pathops/SkPathOpsCubic.cpp
+++ b/src/pathops/SkPathOpsCubic.cpp
@@ -455,16 +455,16 @@ void SkDCubic::subDivide(const SkDPoint& a, const SkDPoint& d,
     if (t1 == 1 || t2 == 1) {
         align(3, 2, t1 == 1 ? &dst[0] : &dst[1]);
     }
-    if (precisely_subdivide_equal(dst[0].fX, a.fX)) {
+    if (AlmostBequalUlps(dst[0].fX, a.fX)) {
         dst[0].fX = a.fX;
     }
-    if (precisely_subdivide_equal(dst[0].fY, a.fY)) {
+    if (AlmostBequalUlps(dst[0].fY, a.fY)) {
         dst[0].fY = a.fY;
     }
-    if (precisely_subdivide_equal(dst[1].fX, d.fX)) {
+    if (AlmostBequalUlps(dst[1].fX, d.fX)) {
         dst[1].fX = d.fX;
     }
-    if (precisely_subdivide_equal(dst[1].fY, d.fY)) {
+    if (AlmostBequalUlps(dst[1].fY, d.fY)) {
         dst[1].fY = d.fY;
     }
 }
@@ -508,16 +508,3 @@ SkDCubicPair SkDCubic::chopAt(double t) const {
     interp_cubic_coords(&fPts[0].fY, &dst.pts[0].fY, t);
     return dst;
 }
-
-#ifdef SK_DEBUG
-void SkDCubic::dump() {
-    SkDebugf("{{");
-    int index = 0;
-    do {
-        fPts[index].dump();
-        SkDebugf(", ");
-    } while (++index < 3);
-    fPts[index].dump();
-    SkDebugf("}}\n");
-}
-#endif