[inspector] merged type and name of async task event

src/objects-printer.cc

Index: src/objects-printer.cc
diff --git a/src/objects-printer.cc b/src/objects-printer.cc
index 43fb1f3b43f8b0dffc3a7fce6d95739457a2ea3a..e009c9b0f7ff14932a2466b9fcc6940cfb93a7e1 100644
--- a/src/objects-printer.cc
+++ b/src/objects-printer.cc
@@ -1235,7 +1235,6 @@ void PromiseResolveThenableJobInfo::PromiseResolveThenableJobInfoPrint(
   os << "\n - resolve: " << Brief(resolve());
   os << "\n - reject: " << Brief(reject());
   os << "\n - debug id: " << debug_id();
-  os << "\n - debug name: " << debug_name();
   os << "\n - context: " << Brief(context());
   os << "\n";
 }
@@ -1249,7 +1248,6 @@ void PromiseReactionJobInfo::PromiseReactionJobInfoPrint(
   os << "\n - deferred_on_resolve: " << Brief(deferred_on_resolve());
   os << "\n - deferred_on_reject: " << Brief(deferred_on_reject());
   os << "\n - debug id: " << debug_id();
-  os << "\n - debug name: " << debug_name();
   os << "\n - reaction context: " << Brief(context());
   os << "\n";
 }