scratchpad.js

/**
 * Run this scratchpad in a chrome context to enable the
 * remote debugging server manually.
 */

Components.utils.import("resource://gre/modules/devtools/dbg-server.jsm");
if (!DebuggerServer.initialized) {
  DebuggerServer.init();
  DebuggerServer.addBrowserActors();
}
DebuggerServer.openListener(6000);