function processTokens(tokenizerFactory)
        {
            node.removeChildren();
            var tokenize = tokenizerFactory.createTokenizer(this._mimeType);
            for (var i = lines[0].length ? 0 : 1; i < lines.length; ++i) {
                line = lines[i];
                plainTextStart = 0;
                tokenize(line, processToken.bind(this));
                if (plainTextStart < line.length) {
                    var plainText = line.substring(plainTextStart, line.length);
                    node.createTextChild(plainText);
                }
                if (i < lines.length - 1)
                    node.createTextChild("\n");
            }
        }
@param {!WebInspector.TokenizerFactory} tokenizerFactory
@this {WebInspector.DOMSyntaxHighlighter}