DevTools: Remove ghost text from FilteredListWidget

third_party/WebKit/Source/devtools/front_end/ui/TextPrompt.js

 /*
  * Copyright (C) 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2011 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 508 matching lines @@
   /**
    * @return {boolean}
    */
   _acceptSuggestionInternal() {
     if (!this._prefixRange)
       return false;
 
     var text = this.text();
     this._element.textContent = text.substring(0, this._prefixRange.startColumn) + this._currentSuggestion +
         text.substring(this._prefixRange.endColumn);
-    this._setDOMSelection(
+    this.setDOMSelection(
         this._prefixRange.startColumn + this._currentSuggestion.length,
         this._prefixRange.startColumn + this._currentSuggestion.length);
 
     this.clearAutocomplete();
     this.dispatchEventToListeners(WebInspector.TextPrompt.Events.ItemAccepted);
 
     return true;
   }
 
   /**
    * @param {number} startColumn
    * @param {number} endColumn
    */
-  _setDOMSelection(startColumn, endColumn) {
+  setDOMSelection(startColumn, endColumn) {
     this._element.normalize();
     var node = this._element.childNodes[0];
     if (!node || node === this._ghostTextElement)
       return;
     var range = this._createRange();
     range.setStart(node, startColumn);
     range.setEnd(node, endColumn);
     var selection = this._element.getComponentSelection();
     selection.removeAllRanges();
     selection.addRange(range);
@@ skipping 82 matching lines @@
   }
 };
 
 WebInspector.TextPrompt.DefaultAutocompletionTimeout = 250;
 
 /** @enum {symbol} */
 WebInspector.TextPrompt.Events = {
   ItemApplied: Symbol('text-prompt-item-applied'),
   ItemAccepted: Symbol('text-prompt-item-accepted')
 };