Implement new Function.prototype.toString and fix CreateDynamicFunction parsing

src/builtins/builtins-global.cc

Index: src/builtins/builtins-global.cc
diff --git a/src/builtins/builtins-global.cc b/src/builtins/builtins-global.cc
index 6c97a0bbadb0cf85405a37eb4de129e99ccc98b5..e70ecdaff1af21221c708c0d31bda29c0175cf45 100644
--- a/src/builtins/builtins-global.cc
+++ b/src/builtins/builtins-global.cc
@@ -92,9 +92,10 @@ BUILTIN(GlobalEval) {
   }
   Handle<JSFunction> function;
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
-      isolate, function, Compiler::GetFunctionFromString(
-                             handle(target->native_context(), isolate),
-                             Handle<String>::cast(x), NO_PARSE_RESTRICTION));
+      isolate, function,
+      Compiler::GetFunctionFromString(handle(target->native_context(), isolate),
+                                      Handle<String>::cast(x),
+                                      NO_PARSE_RESTRICTION, kNoSourcePosition));
   RETURN_RESULT_OR_FAILURE(
       isolate,
       Execution::Call(isolate, function, target_global_proxy, 0, nullptr));