1 files changed, 15 insertions, 0 deletions
diff --git a/deps/v8/src/objects/lookup-cache.cc b/deps/v8/src/objects/lookup-cache.cc
new file mode 100644
index 0000000000..3f251912d6
--- /dev/null
+++ b/deps/v8/src/objects/lookup-cache.cc
@@ -0,0 +1,15 @@
+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "src/objects/lookup-cache.h"
+
+namespace v8 {
+namespace internal {
+
+void DescriptorLookupCache::Clear() {
+  for (int index = 0; index < kLength; index++) keys_[index].source = Map();
+}
+
+}  // namespace internal
+}  // namespace v8