Revert of 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 632ab9d3688a02b3a7b9eb66b113013ee45cd224..0c2c76846fdc0a5e04346af92069e4f39702795b 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -3031,15 +3031,6 @@
       isolate->error_function(), i::MessageTemplate::kDataCloneError,
       Utils::OpenHandle(*object)));
   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,