NewError no longer returns a MaybeObject.

src/jsregexp.cc

Index: src/jsregexp.cc
diff --git a/src/jsregexp.cc b/src/jsregexp.cc
index bb7ad604140cd5a18a0057ea2ad86ae3518aa391..03398cf6939165cf025c46bcfbfdda8d2a922d66 100644
--- a/src/jsregexp.cc
+++ b/src/jsregexp.cc
@@ -360,10 +360,8 @@ static void CreateRegExpErrorObjectAndThrow(Handle<JSRegExp> re,
   elements->set(0, re->Pattern());
   elements->set(1, *error_message);
   Handle<JSArray> array = factory->NewJSArrayWithElements(elements);
-  Handle<Object> error;
-  MaybeHandle<Object> maybe_error =
-      factory->NewSyntaxError("malformed_regexp", array);
-  if (maybe_error.ToHandle(&error)) isolate->Throw(*error);
+  Handle<Object> error = factory->NewSyntaxError("malformed_regexp", array);
+  isolate->Throw(*error);
 }