Don't crash when trying to print a call stack of an OOM.

src/string-stream.cc

Index: src/string-stream.cc
diff --git a/src/string-stream.cc b/src/string-stream.cc
index 86aaac5ce0d4e26979e318459cb3c8db26a551d7..781f8cd6bf2d5ba1a4401e7b6b177766160ab29d 100644
--- a/src/string-stream.cc
+++ b/src/string-stream.cc
@@ -528,7 +528,7 @@ void StringStream::PrintPrototype(JSFunction* fun, Object* receiver) {
   bool print_name = false;
   Isolate* isolate = fun->GetIsolate();
   if (receiver->IsNull(isolate) || receiver->IsUndefined(isolate) ||
-      receiver->IsJSProxy()) {
+      receiver->IsTheHole(isolate) || receiver->IsJSProxy()) {
     print_name = true;
   } else if (isolate->context() != nullptr) {
     if (!receiver->IsJSObject()) {