Disallow passing a SharedArrayBuffer in the transfer list.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 1dad8c5d12f34c46b3abc89e7ba6ad0f92d29e42..7aa228f32a229eebb62f6aa05dae2946930fe5ae 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -3046,6 +3046,15 @@ Maybe<bool> ValueSerializer::Delegate::WriteHostObject(Isolate* v8_isolate,
   return Nothing<bool>();
 }
 
+Maybe<uint32_t> ValueSerializer::Delegate::GetSharedArrayBufferId(
+    Isolate* v8_isolate, Local<SharedArrayBuffer> shared_array_buffer) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
+  isolate->ScheduleThrow(*isolate->factory()->NewError(
+      isolate->error_function(), i::MessageTemplate::kDataCloneError,
+      Utils::OpenHandle(*shared_array_buffer)));
+  return Nothing<uint32_t>();
+}
+
 void* ValueSerializer::Delegate::ReallocateBufferMemory(void* old_buffer,
                                                         size_t size,
                                                         size_t* actual_size) {