Remove obsolete stack trace string in a message object.

src/objects-printer.cc

Index: src/objects-printer.cc
diff --git a/src/objects-printer.cc b/src/objects-printer.cc
index 909d8f742100a74b29c464c376c6da192d723ef9..17eba0ee5e3561d37b52ab76d5c3ffe8a8cb747b 100644
--- a/src/objects-printer.cc
+++ b/src/objects-printer.cc
@@ -624,8 +624,6 @@ void JSMessageObject::JSMessageObjectPrint(FILE* out) {
   PrintF(out, "\n - end_position: %d", end_position());
   PrintF(out, "\n - script: ");
   script()->ShortPrint(out);
-  PrintF(out, "\n - stack_trace: ");
-  stack_trace()->ShortPrint(out);
   PrintF(out, "\n - stack_frames: ");
   stack_frames()->ShortPrint(out);
   PrintF(out, "\n");