[debug] Untangle DebugInfo from break point support

src/objects-printer.cc

Index: src/objects-printer.cc
diff --git a/src/objects-printer.cc b/src/objects-printer.cc
index a34770c814bf4b441e26b8a39bf216c5267acff7..4f62ab6d0e505873ade2b41357377730f42dc739 100644
--- a/src/objects-printer.cc
+++ b/src/objects-printer.cc
@@ -1463,6 +1463,8 @@ void Script::ScriptPrint(std::ostream& os) {  // NOLINT
 
 void DebugInfo::DebugInfoPrint(std::ostream& os) {  // NOLINT
   HeapObject::PrintHeader(os, "DebugInfo");
+  os << "\n - flags: " << flags();
+  os << "\n - debugger_hints: " << debugger_hints();
   os << "\n - shared: " << Brief(shared());
   os << "\n - debug bytecode array: " << Brief(debug_bytecode_array());
   os << "\n - break_points: ";