Fix rtree tests build error

tests/RTreeTest.cpp

Index: tests/RTreeTest.cpp
diff --git a/tests/RTreeTest.cpp b/tests/RTreeTest.cpp
index 655336c676f8dcfbb8ba52907607ea7defd24516..666750b531639f5188bc788cd410f582cf882e77 100644
--- a/tests/RTreeTest.cpp
+++ b/tests/RTreeTest.cpp
@@ -145,9 +145,9 @@ static void test_rtree(skiatest::Reporter* reporter) {
     rtree_test_main(rtree, reporter);
 
     // Rtree that orders input rectangles on deferred insert.
-    SkRTree* unsortedRtree = SkRTree::Create(MIN_CHILDREN, MAX_CHILDREN, false);
-    SkAutoUnref auo(orderedRtree);
-    rtree_test_main(orderedRtree, reporter);
+    SkRTree* unsortedRtree = SkRTree::Create(MIN_CHILDREN, MAX_CHILDREN, 1, false);
+    SkAutoUnref auo(unsortedRtree);
+    rtree_test_main(unsortedRtree, reporter);
 }