DevTools: Disable Audits2 buttons when service worker is active

third_party/WebKit/Source/devtools/front_end/worker_service/ServiceDispatcher.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 /**
  * @interface
  */
 function Service() {
 }
 
 Service.prototype = {
@@ skipping 28 matching lines @@
    */
   _dispatchMessageWrapped(data) {
     try {
       var message = JSON.parse(data);
       if (!(message instanceof Object)) {
         this._sendErrorResponse(message['id'], 'Malformed message');
         return;
       }
       this._dispatchMessage(message);
     } catch (e) {
-      this._sendErrorResponse(message['id'], e.toString());
+      this._sendErrorResponse(message['id'], e.toString() + ' ' + e.stack);
     }
   }
 
   /**
    * @param {!Object} message
    */
   _dispatchMessage(message) {
     var domainAndMethod = message['method'].split('.');
     var serviceName = domainAndMethod[0];
     var method = domainAndMethod[1];
@@ skipping 131 matching lines @@
   function onNewPort(port) {
     var dispatcher = new ServiceDispatcher(new WorkerServicePort(port));
     dispatchers.push(dispatcher);
   }
   Runtime.setSharedWorkerNewPortCallback(onNewPort);
 } else {
   var worker = /** @type {!Object} */ (self);
   var servicePort = new WorkerServicePort(/** @type {!Worker} */ (worker));
   dispatchers.push(new ServiceDispatcher(servicePort));
 }