Reviewed by Timothy Hatcher.

        Web Inspector: migrate to tokenizer-based highlighting in the Elements panel.

        https://bugs.webkit.org/show_bug.cgi?id=34273

        * WebCore.gypi:
        * WebCore.vcproj/WebCore.vcproj:
        * inspector/front-end/CSSSourceSyntaxHighlighter.js: Removed.
        * inspector/front-end/DOMSyntaxHighlighter.js: Added.
        (WebInspector.DOMSyntaxHighlighter):
        (WebInspector.DOMSyntaxHighlighter.prototype.createSpan):
        (WebInspector.DOMSyntaxHighlighter.prototype.syntaxHighlightNode):
        * inspector/front-end/ElementsTreeOutline.js:
        * inspector/front-end/JavaScriptSourceSyntaxHighlighter.js: Removed.
        * inspector/front-end/SourceCSSTokenizer.js:
        (WebInspector.SourceCSSTokenizer):
        (WebInspector.SourceCSSTokenizer.prototype.nextToken):
        * inspector/front-end/SourceCSSTokenizer.re2js:
        * inspector/front-end/SourceHTMLTokenizer.js:
        (WebInspector.SourceHTMLTokenizer):
        (WebInspector.SourceHTMLTokenizer.prototype.nextToken):
        * inspector/front-end/SourceHTMLTokenizer.re2js:
        * inspector/front-end/SourceJavaScriptTokenizer.js:
        (WebInspector.SourceJavaScriptTokenizer):
        (WebInspector.SourceJavaScriptTokenizer.prototype.nextToken):
        * inspector/front-end/SourceJavaScriptTokenizer.re2js:
        * inspector/front-end/SourceSyntaxHighlighter.js: Removed.
        * inspector/front-end/SourceTokenizer.js: Added.
        (WebInspector.SourceTokenizer):
        (WebInspector.SourceTokenizer.prototype.set line):
        (WebInspector.SourceTokenizer.prototype.set condition):
        (WebInspector.SourceTokenizer.prototype.get condition):
        (WebInspector.SourceTokenizer.prototype.hasCondition):
        (WebInspector.SourceTokenizer.prototype.getLexCondition):
        (WebInspector.SourceTokenizer.prototype.setLexCondition):
        (WebInspector.SourceTokenizer.prototype._charAt):
        (WebInspector.SourceTokenizer.Registry):
        (WebInspector.SourceTokenizer.Registry.getInstance):
        (WebInspector.SourceTokenizer.Registry.prototype.getTokenizer):
        * inspector/front-end/TextEditorHighlighter.js:
        (WebInspector.TextEditorHighlighter):
        (WebInspector.TextEditorHighlighter.prototype.set mimeType):
        * inspector/front-end/WebKit.qrc:
        * inspector/front-end/inspector.html:
        LayoutTests:
        * inspector/syntax-highlight-css-expected.txt:
        * inspector/syntax-highlight-css.html:
        * inspector/syntax-highlight-javascript-expected.txt:
        * inspector/syntax-highlight-javascript.html:
        * inspector/syntax-highlight.js:
        (frontend_dumpSyntaxHighlight):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@54053 268f45cc-cd09-0410-ab3c-d52691b4dbfc