Don't override getHelpAction in the MessageDialog: if there is no help id, the action won't be called anyway

GitOrigin-RevId: 22f00e03b267c85cf37360c1a9d6c53c65a8957a

platform/platform-api/src/com/intellij/openapi/ui/messages/MessageDialog.java

@@ -250,9 +250,4 @@ public class MessageDialog extends DialogWrapper {
     final JTextPane messageComponent = new JTextPane();
     return Messages.configureMessagePaneUi(messageComponent, message);
   }
-
-  @Override
-  protected void doHelpAction() {
-    // do nothing
-  }
 }