Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 64 insertions, 0 deletions

diff --git a/Source/WebCore/rendering/RenderFieldset.h b/Source/WebCore/rendering/RenderFieldset.h
new file mode 100644
index 0000000..b340794
--- /dev/null
+++ b/Source/WebCore/rendering/RenderFieldset.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
+ *           (C) 1999 Antti Koivisto (koivisto@kde.org)
+ *           (C) 2000 Dirk Mueller (mueller@kde.org)
+ * Copyright (C) 2004, 2006, 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 RenderFieldset_h
+#define RenderFieldset_h
+
+#include "RenderBlock.h"
+
+namespace WebCore {
+
+class RenderFieldset : public RenderBlock {
+public:
+    explicit RenderFieldset(Node*);
+
+    RenderBox* findLegend() const;
+
+private:
+    virtual const char* renderName() const { return "RenderFieldSet"; }
+    virtual bool isFieldset() const { return true; }
+
+    virtual RenderObject* layoutSpecialExcludedChild(bool relayoutChildren);
+
+    virtual void computePreferredLogicalWidths();
+    virtual bool avoidsFloats() const { return true; }
+    virtual bool stretchesToMinIntrinsicLogicalWidth() const { return true; }
+
+    virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);
+
+    virtual void paintBoxDecorations(PaintInfo&, int tx, int ty);
+    virtual void paintMask(PaintInfo&, int tx, int ty);
+};
+
+inline RenderFieldset* toRenderFieldset(RenderObject* object)
+{
+    ASSERT(!object || object->isFieldset());
+    return static_cast<RenderFieldset*>(object);
+}
+
+// This will catch anyone doing an unnecessary cast.
+void toRenderFieldset(const RenderFieldset*);
+
+} // namespace WebCore
+
+#endif // RenderFieldset_h