Generated writing-mode in ComputedStyleBase

third_party/WebKit/Source/core/style/ComputedStyle.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
@@ skipping 183 matching lines @@
 
   // !START SYNC!: Keep this in sync with the copy constructor in
   // ComputedStyle.cpp and implicitlyInherited() in StyleResolver.cpp
 
   // inherit
   struct InheritedData {
     bool operator==(const InheritedData& other) const {
       return (m_hasSimpleUnderline == other.m_hasSimpleUnderline) &&
              (m_cursorStyle == other.m_cursorStyle) &&
              (m_rtlOrdering == other.m_rtlOrdering) &&
-             (m_insideLink == other.m_insideLink) &&
-             (m_writingMode == other.m_writingMode);
+             (m_insideLink == other.m_insideLink);
     }
 
     bool operator!=(const InheritedData& other) const {
       return !(*this == other);
     }
 
     unsigned m_hasSimpleUnderline : 1;  // True if 'underline solid' is the only
                                         // text decoration on this element.
     unsigned m_cursorStyle : 6;     // ECursor
-    // 32 bits
 
     // non CSS2 inherited
     unsigned m_rtlOrdering : 1;       // EOrder
     unsigned m_insideLink : 2;     // EInsideLink
-
-    // CSS Text Layout Module Level 3: Vertical writing support
-    unsigned m_writingMode : 2;  // WritingMode
-                                 // 42 bits
   } m_inheritedData;
 
   // don't inherit
   struct NonInheritedData {
     // Compare computed styles, differences in inherited bits or other flags
     // should not cause an inequality.
     bool operator==(const NonInheritedData& other) const {
       return m_effectiveDisplay == other.m_effectiveDisplay &&
              m_originalDisplay == other.m_originalDisplay &&
              m_overflowAnchor == other.m_overflowAnchor &&
@@ skipping 72 matching lines @@
   } m_nonInheritedData;
 
   // !END SYNC!
 
   void setBitDefaults() {
     ComputedStyleBase::setBitDefaults();
     m_inheritedData.m_hasSimpleUnderline = false;
     m_inheritedData.m_cursorStyle = static_cast<unsigned>(initialCursor());
     m_inheritedData.m_rtlOrdering = static_cast<unsigned>(initialRTLOrdering());
     m_inheritedData.m_insideLink = NotInsideLink;
-    m_inheritedData.m_writingMode = static_cast<unsigned>(initialWritingMode());
 
     m_nonInheritedData.m_effectiveDisplay =
         m_nonInheritedData.m_originalDisplay =
             static_cast<unsigned>(initialDisplay());
     m_nonInheritedData.m_overflowAnchor =
         static_cast<unsigned>(initialOverflowAnchor());
     m_nonInheritedData.m_overflowX = static_cast<unsigned>(initialOverflowX());
     m_nonInheritedData.m_overflowY = static_cast<unsigned>(initialOverflowY());
     m_nonInheritedData.m_verticalAlign =
         static_cast<unsigned>(initialVerticalAlign());
@@ skipping 1858 matching lines @@
     SET_VAR(m_rareInheritedData, wordBreak, b);
   }
 
   // -webkit-line-break
   static LineBreak initialLineBreak() { return LineBreakAuto; }
   LineBreak getLineBreak() const {
     return static_cast<LineBreak>(m_rareInheritedData->lineBreak);
   }
   void setLineBreak(LineBreak b) { SET_VAR(m_rareInheritedData, lineBreak, b); }
 
-  // writing-mode (aka -webkit-writing-mode, -epub-writing-mode)
-  static WritingMode initialWritingMode() { return WritingMode::HorizontalTb; }
-  WritingMode getWritingMode() const {
-    return static_cast<WritingMode>(m_inheritedData.m_writingMode);
-  }
-  void setWritingMode(WritingMode v) {
-    m_inheritedData.m_writingMode = static_cast<unsigned>(v);
-  }
-
   // Text emphasis properties.
   static TextEmphasisFill initialTextEmphasisFill() {
     return TextEmphasisFillFilled;
   }
   static TextEmphasisMark initialTextEmphasisMark() {
     return TextEmphasisMarkNone;
   }
   static const AtomicString& initialTextEmphasisCustomMark() {
     return nullAtom;
   }
@@ skipping 1755 matching lines @@
   m_nonInheritedData.m_pseudoBits |= 1 << (pseudo - 1);
 }
 
 inline bool ComputedStyle::hasPseudoElementStyle() const {
   return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask;
 }
 
 }  // namespace blink
 
 #endif  // ComputedStyle_h