diff -r 000000000000 -r 4f2f89ce4247 WebCore/rendering/style/StyleInheritedData.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/rendering/style/StyleInheritedData.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
+ * Copyright (C) 2004, 2005, 2006, 2007, 2008 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.
+ *
+ */
+
+#include "config.h"
+#include "StyleRareInheritedData.h"
+
+#include "RenderStyle.h"
+#include "StyleImage.h"
+
+namespace WebCore {
+
+StyleInheritedData::StyleInheritedData()
+    : line_height(RenderStyle::initialLineHeight())
+    , list_style_image(RenderStyle::initialListStyleImage())
+    , color(RenderStyle::initialColor())
+#if ENABLE(HAPTICS)
+    , hapticTapType(RenderStyle::initialHapticTapType())
+    , hapticTapStrength(RenderStyle::initialHapticTapStrength())
+#endif
+    , horizontal_border_spacing(RenderStyle::initialHorizontalBorderSpacing())
+    , vertical_border_spacing(RenderStyle::initialVerticalBorderSpacing())
+{
+}
+
+StyleInheritedData::~StyleInheritedData()
+{
+}
+
+StyleInheritedData::StyleInheritedData(const StyleInheritedData& o)
+    : RefCounted<StyleInheritedData>()
+    , line_height(o.line_height)
+    , list_style_image(o.list_style_image)
+    , font(o.font)
+    , color(o.color)
+#if ENABLE(HAPTICS)
+    , hapticTapType(o.hapticTapType)
+    , hapticTapStrength(o.hapticTapStrength)
+#endif
+    , horizontal_border_spacing(o.horizontal_border_spacing)
+    , vertical_border_spacing(o.vertical_border_spacing)
+{
+}
+
+bool StyleInheritedData::operator==(const StyleInheritedData& o) const
+{
+    return line_height == o.line_height
+        && StyleImage::imagesEquivalent(list_style_image.get(), o.list_style_image.get())
+        && font == o.font
+        && color == o.color
+#if ENABLE(HAPTICS)
+        && hapticTapType == o.hapticTapType
+        && hapticTapStrength == o.hapticTapStrength
+#endif
+        && horizontal_border_spacing == o.horizontal_border_spacing
+        && vertical_border_spacing == o.vertical_border_spacing;
+}
+
+} // namespace WebCore