Implements hanging property for text-indent from CSS3

Source/core/rendering/style/RenderStyle.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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
@@ skipping 557 matching lines @@
     const FontDescription& fontDescription() const;
     float specifiedFontSize() const;
     float computedFontSize() const;
     int fontSize() const;
     FontWeight fontWeight() const;
 
     float textAutosizingMultiplier() const { return visual->m_textAutosizingMultiplier; }
 
     const Length& textIndent() const { return rareInheritedData->indent; }
     TextIndentLine textIndentLine() const { return static_cast<TextIndentLine>(rareInheritedData->m_textIndentLine); }
+    TextIndentType textIndentType() const { return static_cast<TextIndentType>(rareInheritedData->m_textIndentType); }
     ETextAlign textAlign() const { return static_cast<ETextAlign>(inherited_flags._text_align); }
     TextAlignLast textAlignLast() const { return static_cast<TextAlignLast>(rareInheritedData->m_textAlignLast); }
     TextJustify textJustify() const { return static_cast<TextJustify>(rareInheritedData->m_textJustify); }
     ETextTransform textTransform() const { return static_cast<ETextTransform>(inherited_flags._text_transform); }
     TextDecoration textDecorationsInEffect() const { return static_cast<TextDecoration>(inherited_flags._text_decorations); }
     TextDecoration textDecoration() const { return static_cast<TextDecoration>(visual->textDecoration); }
     TextUnderlinePosition textUnderlinePosition() const { return static_cast<TextUnderlinePosition>(rareInheritedData->m_textUnderlinePosition); }
     TextDecorationStyle textDecorationStyle() const { return static_cast<TextDecorationStyle>(rareNonInheritedData->m_textDecorationStyle); }
     float wordSpacing() const;
     float letterSpacing() const;
@@ skipping 508 matching lines @@
 
     void setTextAutosizingMultiplier(float v)
     {
         SET_VAR(visual, m_textAutosizingMultiplier, v);
         setFontSize(fontDescription().specifiedSize());
     }
 
     void setColor(const Color&);
     void setTextIndent(Length v) { SET_VAR(rareInheritedData, indent, v); }
     void setTextIndentLine(TextIndentLine v) { SET_VAR(rareInheritedData, m_textIndentLine, v); }
+    void setTextIndentType(TextIndentType v) { SET_VAR(rareInheritedData, m_textIndentType, v); }
     void setTextAlign(ETextAlign v) { inherited_flags._text_align = v; }
     void setTextAlignLast(TextAlignLast v) { SET_VAR(rareInheritedData, m_textAlignLast, v); }
     void setTextJustify(TextJustify v) { SET_VAR(rareInheritedData, m_textJustify, v); }
     void setTextTransform(ETextTransform v) { inherited_flags._text_transform = v; }
     void addToTextDecorationsInEffect(TextDecoration v) { inherited_flags._text_decorations |= v; }
     void setTextDecorationsInEffect(TextDecoration v) { inherited_flags._text_decorations = v; }
     void setTextDecoration(TextDecoration v) { SET_VAR(visual, textDecoration, v); }
     void setTextUnderlinePosition(TextUnderlinePosition v) { SET_VAR(rareInheritedData, m_textUnderlinePosition, v); }
     void setTextDecorationStyle(TextDecorationStyle v) { SET_VAR(rareNonInheritedData, m_textDecorationStyle, v); }
     void setDirection(TextDirection v) { inherited_flags._direction = v; }
@@ skipping 435 matching lines @@
     static unsigned short initialOutlineWidth() { return 3; }
     static float initialLetterWordSpacing() { return 0.0f; }
     static Length initialSize() { return Length(); }
     static Length initialMinSize() { return Length(Fixed); }
     static Length initialMaxSize() { return Length(Undefined); }
     static Length initialOffset() { return Length(); }
     static Length initialMargin() { return Length(Fixed); }
     static Length initialPadding() { return Length(Fixed); }
     static Length initialTextIndent() { return Length(Fixed); }
     static TextIndentLine initialTextIndentLine() { return TextIndentFirstLine; }
+    static TextIndentType initialTextIndentType() { return TextIndentNormal; }
     static EVerticalAlign initialVerticalAlign() { return BASELINE; }
     static short initialWidows() { return 2; }
     static short initialOrphans() { return 2; }
     static Length initialLineHeight() { return Length(-100.0, Percent); }
     static ETextAlign initialTextAlign() { return TASTART; }
     static TextAlignLast initialTextAlignLast() { return TextAlignLastAuto; }
     static TextJustify initialTextJustify() { return TextJustifyAuto; }
     static TextDecoration initialTextDecoration() { return TextDecorationNone; }
     static TextUnderlinePosition initialTextUnderlinePosition() { return TextUnderlinePositionAuto; }
     static TextDecorationStyle initialTextDecorationStyle() { return TextDecorationStyleSolid; }
@@ skipping 287 matching lines @@
 inline bool RenderStyle::hasPseudoElementStyle() const
 {
     return noninherited_flags._pseudoBits & PSEUDO_ELEMENT_MASK;
 }
 
 float calcBorderRadiiConstraintScaleFor(const FloatRect&, const FloatRoundedRect::Radii&);
 
 } // namespace WebCore
 
 #endif // RenderStyle_h