DevTools: Disable Audits2 buttons when service worker is active

third_party/WebKit/Source/devtools/front_end/audits2/audits2Dialog.css

 /*
  * Copyright 2017 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.
  */
 
 .audits2-view {
     margin: 7px 20px;
     flex: auto;
     align-items: center;
@@ skipping 59 matching lines @@
 }
 
 .audits2-launcher-row {
     padding: 6px;
 }
 
 .audits2-launcher-description {
     padding: 3px 0 0 22px;
 }
 
+.audits2-dialog-help-text {
+    color: red;
+    margin-top: 10px;
+}
+
 .audits2-dialog-buttons {
     justify-content: center;
 }
 
 @keyframes spinner-animation {
     from { transform: rotate(0); }
     to { transform: rotate(360deg); }