Revert of [builtins] Properly optimize TypedArray/DataView accessors.

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 67216907275f383be8405fe934e0c273036e3f3e..3be25f274d35850541732db7416d90882214fa96 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -10236,19 +10236,6 @@
   return builder.Finish();
 }
 
-// static
-MaybeHandle<String> Name::ToFunctionName(Handle<Name> name,
-                                         Handle<String> prefix) {
-  Handle<String> name_string;
-  Isolate* const isolate = name->GetIsolate();
-  ASSIGN_RETURN_ON_EXCEPTION(isolate, name_string, ToFunctionName(name),
-                             String);
-  IncrementalStringBuilder builder(isolate);
-  builder.AppendString(prefix);
-  builder.AppendCharacter(' ');
-  builder.AppendString(name_string);
-  return builder.Finish();
-}
 
 namespace {