Merged r20022 into 3.24 branch.

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 5787 matching lines @@
 
 
 void v8::ArrayBuffer::Neuter() {
   i::Handle<i::JSArrayBuffer> obj = Utils::OpenHandle(this);
   i::Isolate* isolate = obj->GetIsolate();
   Utils::ApiCheck(obj->is_external(),
                   "v8::ArrayBuffer::Neuter",
                   "Only externalized ArrayBuffers can be neutered");
   LOG_API(obj->GetIsolate(), "v8::ArrayBuffer::Neuter()");
   ENTER_V8(isolate);
-
-  for (i::Handle<i::Object> view_obj(obj->weak_first_view(), isolate);
-       !view_obj->IsUndefined();) {
-    i::Handle<i::JSArrayBufferView> view(i::JSArrayBufferView::cast(*view_obj));
-    if (view->IsJSTypedArray()) {
-      i::JSTypedArray::cast(*view)->Neuter();
-    } else if (view->IsJSDataView()) {
-      i::JSDataView::cast(*view)->Neuter();
-    } else {
-      UNREACHABLE();
-    }
-    view_obj = i::handle(view->weak_next(), isolate);
-  }
-  obj->Neuter();
+  i::Runtime::NeuterArrayBuffer(obj);
 }
 
 
 size_t v8::ArrayBuffer::ByteLength() const {
   i::Handle<i::JSArrayBuffer> obj = Utils::OpenHandle(this);
   return static_cast<size_t>(obj->byte_length()->Number());
 }
 
 
 Local<ArrayBuffer> v8::ArrayBuffer::New(Isolate* isolate, size_t byte_length) {
@@ skipping 1519 matching lines @@
   Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate());
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 } }  // namespace v8::internal