diff -r 000000000000 -r 4f2f89ce4247 WebCore/mathml/MathMLInlineContainerElement.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/mathml/MathMLInlineContainerElement.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2009 Alex Milowski (alex@milowski.com). All rights reserved.
+ * Copyright (C) 2010 Apple 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:
+ * 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.
+ */
+
+#include "config.h"
+
+#if ENABLE(MATHML)
+
+#include "MathMLInlineContainerElement.h"
+
+#include "MathMLNames.h"
+#include "RenderMathMLBlock.h"
+#include "RenderMathMLFraction.h"
+#include "RenderMathMLRoot.h"
+#include "RenderMathMLRow.h"
+#include "RenderMathMLSquareRoot.h"
+#include "RenderMathMLSubSup.h"
+#include "RenderMathMLUnderOver.h"
+
+namespace WebCore {
+    
+using namespace MathMLNames;
+
+MathMLInlineContainerElement::MathMLInlineContainerElement(const QualifiedName& tagName, Document* document)
+    : MathMLElement(tagName, document)
+{
+}
+
+PassRefPtr<MathMLInlineContainerElement> MathMLInlineContainerElement::create(const QualifiedName& tagName, Document* document)
+{
+    return adoptRef(new MathMLInlineContainerElement(tagName, document));
+}
+
+RenderObject* MathMLInlineContainerElement::createRenderer(RenderArena* arena, RenderStyle* style)
+{
+    RenderObject* object;
+    if (hasLocalName(MathMLNames::mrowTag))
+        object = new (arena) RenderMathMLRow(this);
+    else if (hasLocalName(MathMLNames::msubTag))
+        object = new (arena) RenderMathMLSubSup(this);
+    else if (hasLocalName(MathMLNames::msupTag))
+        object = new (arena) RenderMathMLSubSup(this);
+    else if (hasLocalName(MathMLNames::msubsupTag))
+        object = new (arena) RenderMathMLSubSup(this);
+    else if (hasLocalName(MathMLNames::moverTag))
+        object = new (arena) RenderMathMLUnderOver(this);
+    else if (hasLocalName(MathMLNames::munderTag))
+        object = new (arena) RenderMathMLUnderOver(this);
+    else if (hasLocalName(MathMLNames::munderoverTag))
+        object = new (arena) RenderMathMLUnderOver(this);
+    else if (hasLocalName(MathMLNames::mfracTag))
+        object = new (arena) RenderMathMLFraction(this);
+    else if (hasLocalName(MathMLNames::msqrtTag))
+        object = new (arena) RenderMathMLSquareRoot(this);
+    else if (hasLocalName(MathMLNames::mrootTag))
+        object = new (arena) RenderMathMLRoot(this);
+    else
+        object = new (arena) RenderMathMLBlock(this);
+    object->setStyle(style);
+    return object;
+}
+
+}
+
+#endif // ENABLE(MATHML)