Remove MathML (part 3 of many)

Source/core/mathml/MathMLElement.h

Index: Source/core/mathml/MathMLElement.h
diff --git a/Source/core/mathml/MathMLElement.h b/Source/core/mathml/MathMLElement.h
deleted file mode 100644
index 3ad43ca0020d8d5abf1a82aa70d48de6065603ff..0000000000000000000000000000000000000000
--- a/Source/core/mathml/MathMLElement.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2009 Alex Milowski (alex@milowski.com). All rights reserved.
- * Copyright (C) 2010 Apple Inc. All rights reserved.
- * Copyright (C) 2010 François Sausset (sausset@gmail.com). 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.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef MathMLElement_h
-#define MathMLElement_h
-
-#if ENABLE(MATHML)
-#include "core/dom/StyledElement.h"
-
-namespace WebCore {
-
-class MathMLElement : public StyledElement {
-public:
-    static PassRefPtr<MathMLElement> create(const QualifiedName& tagName, Document*);
-
-    int colSpan() const;
-    int rowSpan() const;
-
-protected:
-    MathMLElement(const QualifiedName& tagName, Document*);
-
-    virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
-
-private:    
-    virtual bool isMathMLElement() const { return true; }
-
-    virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
-    virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE;
-};
-
-inline MathMLElement* toMathMLElement(Node* node)
-{
-    ASSERT_WITH_SECURITY_IMPLICATION(!node || (node->isElementNode() && toElement(node)->isMathMLElement()));
-    return static_cast<MathMLElement*>(node);
-}
-
-}
-
-#endif // ENABLE(MATHML)
-#endif // MathMLElement_h