Migrate error messages, part 12.

src/isolate.cc

Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index 3ce581a32b90817d6b4d79b7a9fa601de84d7c41..4090969ac941e7beef4369faad70895a17a28148 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -1381,9 +1381,9 @@ Handle<JSMessageObject> Isolate::CreateMessage(Handle<Object> exception,
           factory()->InternalizeOneByteString(STATIC_CHAR_VECTOR("exception"));
     }
   }
-  return MessageHandler::MakeMessageObject(this, "uncaught_exception", location,
-                                           HandleVector<Object>(&exception, 1),
-                                           stack_trace_object);
+  return MessageHandler::MakeMessageObject(
+      this, MessageTemplate::kUncaughtException, location, exception,
+      stack_trace_object);
 }