Changed statement ZoneList to a ZoneChunkList

src/compiler/osr.cc

Index: src/compiler/osr.cc
diff --git a/src/compiler/osr.cc b/src/compiler/osr.cc
index a2dc4305a33077562461b1de2271d35e17892768..9bce502b7eaba6bf950534f60bfd2a6810769691 100644
--- a/src/compiler/osr.cc
+++ b/src/compiler/osr.cc
@@ -63,9 +63,8 @@ void PeelOuterLoopsForOsr(Graph* graph, CommonOperatorBuilder* common,
   // Make a copy of the graph for each outer loop.
   ZoneVector<NodeVector*> copies(tmp_zone);
   for (LoopTree::Loop* loop = osr_loop->parent(); loop; loop = loop->parent()) {
-    void* stuff = tmp_zone->New(sizeof(NodeVector));
     NodeVector* mapping =
-        new (stuff) NodeVector(original_count, sentinel, tmp_zone);
+        new (tmp_zone) NodeVector(original_count, sentinel, tmp_zone);
     copies.push_back(mapping);
     TRACE("OsrDuplication #%zu, depth %zu, header #%d:%s\n", copies.size(),
           loop->depth(), loop_tree->HeaderNode(loop)->id(),