Merge 97851 - Web Inspector: Enable caseSensitive search / Regex support in advanced search.

Source/WebCore/inspector/front-end/ElementsTreeOutline.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * 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
@@ skipping 1671 matching lines @@
     _highlightSearchResults: function()
     {
         if (!this._searchQuery || !this._searchHighlightsVisible)
             return;
         if (this._highlightResult) {
             this._updateSearchHighlight(true);
             return;
         }
 
         var text = this.listItemElement.textContent;
-        var regexObject = createSearchRegex(this._searchQuery, "g");
+        var regexObject = createSearchRegex(this._searchQuery, "gi");
 
         var offset = 0;
         var match = regexObject.exec(text);
         var matchRanges = [];
         while (match) {
             matchRanges.push({ offset: match.index, length: match[0].length });
             match = regexObject.exec(text);
         }
 
         // Fall back for XPath, etc. matches.
@@ skipping 117 matching lines @@
     },
 
     _reset: function()
     {
         this._treeOutline.rootDOMNode = null;
         this._treeOutline.selectDOMNode(null, false);
         WebInspector.domAgent.hideDOMNodeHighlight();
         this._recentlyModifiedNodes = [];
     }
 }