Revert of Keep track of array buffers in new space separately

src/runtime/runtime-typedarray.cc

Index: src/runtime/runtime-typedarray.cc
diff --git a/src/runtime/runtime-typedarray.cc b/src/runtime/runtime-typedarray.cc
index ae10eeb6665ed7ea3bed0d5495e31e456fa89f82..0c4223cd46fc0fa36d964d8bdee09a0918545c1e 100644
--- a/src/runtime/runtime-typedarray.cc
+++ b/src/runtime/runtime-typedarray.cc
@@ -34,8 +34,7 @@
   array_buffer->set_byte_length(*byte_length);
 
   if (data && !is_external) {
-    isolate->heap()->RegisterNewArrayBuffer(
-        isolate->heap()->InNewSpace(*array_buffer), data, allocated_length);
+    isolate->heap()->RegisterNewArrayBuffer(data, allocated_length);
   }
 }
 
@@ -151,8 +150,7 @@
   size_t byte_length = NumberToSize(isolate, array_buffer->byte_length());
   array_buffer->set_is_external(true);
   Runtime::NeuterArrayBuffer(array_buffer);
-  isolate->heap()->UnregisterArrayBuffer(
-      isolate->heap()->InNewSpace(*array_buffer), backing_store);
+  isolate->heap()->UnregisterArrayBuffer(backing_store);
   isolate->array_buffer_allocator()->Free(backing_store, byte_length);
   return isolate->heap()->undefined_value();
 }