DevTools: Move history handling into FilteredListWidget from the delegate

third_party/WebKit/Source/devtools/front_end/sources/StyleSheetOutlineDialog.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  * 1. Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
@@ skipping 17 matching lines @@
 
 /**
  * @unrestricted
  */
 Sources.StyleSheetOutlineDialog = class extends QuickOpen.FilteredListWidget.Delegate {
   /**
    * @param {!Workspace.UISourceCode} uiSourceCode
    * @param {function(number, number)} selectItemCallback
    */
   constructor(uiSourceCode, selectItemCallback) {
-    super([]);
+    super();
     this._selectItemCallback = selectItemCallback;
     /** @type {!Array<!Common.FormatterWorkerPool.CSSRule>} */
     this._rules = [];
     Common.formatterWorkerPool.parseCSS(uiSourceCode.workingCopy(), (isLastChunk, rules) => {
       this._rules.push(...rules);
       this.refresh();
     });
   }
 
   /**
@@ skipping 56 matching lines @@
    */
   selectItem(itemIndex, promptValue) {
     if (itemIndex === null)
       return;
     var rule = this._rules[itemIndex];
     var lineNumber = rule.lineNumber;
     if (!isNaN(lineNumber) && lineNumber >= 0)
       this._selectItemCallback(lineNumber, rule.columnNumber);
   }
 };