Revert "Strict mode ThrowTypeError functions for"

src/runtime.cc

Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index 9b6d00066d68687aff54c015ef6be7ad0f9adbfc..048551bf145adeeb39cc8014b0bc99b73fb37859 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -8045,14 +8045,11 @@ static MaybeObject* Runtime_SetNewFunctionAttributes(Arguments args) {
   HandleScope scope;
   ASSERT(args.length() == 1);
   CONVERT_ARG_CHECKED(JSFunction, func, 0);
-
-  Handle<Map> map = func->shared()->strict_mode()
-                        ? Top::function_instance_map_strict()
-                        : Top::function_instance_map();
-
-  ASSERT(func->map()->instance_type() == map->instance_type());
-  ASSERT(func->map()->instance_size() == map->instance_size());
-  func->set_map(*map);
+  ASSERT(func->map()->instance_type() ==
+         Top::function_instance_map()->instance_type());
+  ASSERT(func->map()->instance_size() ==
+         Top::function_instance_map()->instance_size());
+  func->set_map(*Top::function_instance_map());
   return *func;
 }