--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/rendering/RenderTextControlMultiLine.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/) 
+ * Copyright (C) 2009 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef RenderTextControlMultiLine_h
+#define RenderTextControlMultiLine_h
+
+#include "RenderTextControl.h"
+
+namespace WebCore {
+
+class RenderTextControlMultiLine : public RenderTextControl {
+public:
+    RenderTextControlMultiLine(Node*, bool);
+    virtual ~RenderTextControlMultiLine();
+
+    void forwardEvent(Event*);
+
+private:
+    virtual bool isTextArea() const { return true; }
+
+    virtual void subtreeHasChanged();
+
+    virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, int x, int y, int tx, int ty, HitTestAction);
+
+    virtual float getAvgCharWidth(AtomicString family);
+    virtual int preferredContentWidth(float charWidth) const;
+    virtual void adjustControlHeightBasedOnLineHeight(int lineHeight);
+    virtual int baselinePosition(bool firstLine, bool isRootLineBox) const;
+
+    virtual void updateFromElement();
+    virtual void cacheSelection(int start, int end);
+
+    virtual RenderStyle* textBaseStyle() const;
+    virtual PassRefPtr<RenderStyle> createInnerTextStyle(const RenderStyle* startStyle) const;
+};
+
+inline RenderTextControlMultiLine* toRenderTextControlMultiLine(RenderObject* object)
+{ 
+    ASSERT(!object || object->isTextArea());
+    return static_cast<RenderTextControlMultiLine*>(object);
+}
+
+// This will catch anyone doing an unnecessary cast.
+void toRenderTextControlMultiLine(const RenderTextControlMultiLine*);
+
+}
+
+#endif