fix fuzzers

tests/PathOpsDCubicTest.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "PathOpsTestCommon.h"
 #include "SkPathOpsCubic.h"
 #include "Test.h"
 
-static const SkDCubic hullTests[] = {
+static const CubicPts hullTests[] = {
 {{{2.6250000819563866, 2.3750000223517418}, {2.833333432674408, 2.3333333432674408}, {3.1111112236976624, 2.3333333134651184}, {3.4074075222015381, 2.3333332538604736}}},
 };
 
 static const size_t hullTests_count = SK_ARRAY_COUNT(hullTests);
 
 DEF_TEST(PathOpsCubicHull, reporter) {
     for (size_t index = 0; index < hullTests_count; ++index) {
-        const SkDCubic& cubic = hullTests[index];
+        const CubicPts& c = hullTests[index];
+        SkDCubic cubic;
+        cubic.debugSet(c.fPts);
         char order[4];
         cubic.convexHull(order);
     }
 }