Remove include of stdlib.h from SkTypes.h.

tests/PathOpsCubicIntersectionTest.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 "PathOpsCubicIntersectionTestData.h"
 #include "PathOpsTestCommon.h"
 #include "SkGeometry.h"
 #include "SkIntersections.h"
 #include "SkPathOpsRect.h"
 #include "SkReduceOrder.h"
 #include "Test.h"
 
+#include <stdlib.h>
+
 const int firstCubicIntersectionTest = 9;
 
 static void standardTestCases(skiatest::Reporter* reporter) {
     for (size_t index = firstCubicIntersectionTest; index < tests_count; ++index) {
         int iIndex = static_cast<int>(index);
         const SkDCubic& cubic1 = tests[index][0];
         const SkDCubic& cubic2 = tests[index][1];
         SkReduceOrder reduce1, reduce2;
         int order1 = reduce1.reduce(cubic1, SkReduceOrder::kNo_Quadratics);
         int order2 = reduce2.reduce(cubic2, SkReduceOrder::kNo_Quadratics);
@@ skipping 669 matching lines @@
 }
 
 DEF_TEST(PathOpsCubicIntersection, reporter) {
     oneOffTests(reporter);
     cubicIntersectionSelfTest(reporter);
     cubicIntersectionCoinTest(reporter);
     standardTestCases(reporter);
     if (false) CubicIntersection_IntersectionFinder();
     if (false) CubicIntersection_RandTest(reporter);
 }