Merged r20022 into 3.24 branch.

src/runtime.h

Index: src/runtime.h
diff --git a/src/runtime.h b/src/runtime.h
index 61c019c068bf1a4f5e3d62a7c758020ba4670ca7..0506e9d86d96611f366b62cd4c9137cd5afc27f2 100644
--- a/src/runtime.h
+++ b/src/runtime.h
@@ -365,6 +365,7 @@ namespace internal {
   F(ArrayBufferGetByteLength, 1, 1)\
   F(ArrayBufferSliceImpl, 3, 1) \
   F(ArrayBufferIsView, 1, 1) \
+  F(ArrayBufferNeuter, 1, 1) \
   \
   F(TypedArrayInitialize, 5, 1) \
   F(TypedArrayInitializeFromArrayLike, 4, 1) \
@@ -827,6 +828,8 @@ class Runtime : public AllStatic {
       size_t allocated_length,
       bool initialize = true);
 
+  static void NeuterArrayBuffer(Handle<JSArrayBuffer> array_buffer);
+
   static void FreeArrayBuffer(
       Isolate* isolate,
       JSArrayBuffer* phantom_array_buffer);