DevTools: Rename prefix to query in the context of autocomplete

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

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 252 matching lines @@
   /**
    * @param {!Event} event
    */
   _onItemMouseDown(event) {
     this._selectedElement = event.currentTarget;
     this.acceptSuggestion();
     event.consume(true);
   }
 
   /**
-   * @param {string} prefix
+   * @param {string} query
    * @param {string} text
    * @param {string=} className
    * @return {!Element}
    */
-  _createItemElement(prefix, text, className) {
+  _createItemElement(query, text, className) {
     var element = createElementWithClass('div', 'suggest-box-content-item source-code ' + (className || ''));
     element.tabIndex = -1;
-    if (prefix && prefix.length && !text.indexOf(prefix)) {
-      element.createChild('span', 'prefix').textContent = prefix;
-      element.createChild('span', 'suffix').textContent = text.substring(prefix.length).trimEnd(50);
+    if (query && query.length && !text.indexOf(query)) {
+      element.createChild('span', 'query').textContent = query;
+      element.createChild('span').textContent = text.substring(query.length).trimEnd(50);
     } else {
-      element.createChild('span', 'suffix').textContent = text.trimEnd(50);
+      element.createChild('span').textContent = text.trimEnd(50);
     }
     element.__fullValue = text;
     element.createChild('span', 'spacer');
     element.addEventListener('mousedown', this._onItemMouseDown.bind(this), false);
     return element;
   }
 
   /**
    * @param {!WebInspector.SuggestBox.Suggestions} items
    * @param {string} userEnteredText
@@ skipping 71 matching lines @@
    * @param {string} userEnteredText
    * @return {boolean}
    */
   _canShowBox(completions, canShowForSingleItem, userEnteredText) {
     if (!completions || !completions.length)
       return false;
 
     if (completions.length > 1)
       return true;
 
-    // Do not show a single suggestion if it is the same as user-entered prefix, even if allowed to show single-item suggest boxes.
+    // Do not show a single suggestion if it is the same as user-entered query, even if allowed to show single-item suggest boxes.
     return canShowForSingleItem && completions[0].title !== userEnteredText;
   }
 
   _ensureRowCountPerViewport() {
     if (this._rowCountPerViewport)
       return;
     if (!this._items.length)
       return;
 
     this._rowCountPerViewport = Math.floor(this._element.getBoundingClientRect().height / this._rowHeight);
@@ skipping 180 matching lines @@
     this.element.style.left = containerBox.x + 'px';
     this.element.style.top = containerBox.y + 'px';
     this.element.style.height = containerBox.height + 'px';
     this.element.style.width = containerBox.width + 'px';
   }
 
   dispose() {
     this.element.remove();
   }
 };