drop 'orphan' property

sky/engine/core/rendering/style/StyleRareInheritedData.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 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,
@@ skipping 32 matching lines @@
     void* refPtrs[3];
     Length lengths[1];
     unsigned m_bitfields[2];
     short pagedMediaShorts[2];
     unsigned unsigneds[1];
     short hyphenationShorts[3];
 
     Color touchColors;
 };
 
-COMPILE_ASSERT(sizeof(StyleRareInheritedData) == sizeof(SameSizeAsStyleRareInheritedData), StyleRareInheritedData_should_bit_pack);
+  // TODO(ianh): The size of this thing is in total flux, since many of these properties are going to go away.
+  //             If we keep some then we should rework out the right size.
+  //COMPILE_ASSERT(sizeof(StyleRareInheritedData) == sizeof(SameSizeAsStyleRareInheritedData), StyleRareInheritedData_should_bit_pack);

[ojan, 2015/04/08 00:05:44]

We should either update the size or delete the assert. Updating the size isn't
that hard. Lets just do that.

 
 StyleRareInheritedData::StyleRareInheritedData()
     : listStyleImage(RenderStyle::initialListStyleImage())
     , textStrokeWidth(RenderStyle::initialTextStrokeWidth())
     , indent(RenderStyle::initialTextIndent())
     , widows(RenderStyle::initialWidows())
-    , orphans(RenderStyle::initialOrphans())
     , m_hasAutoWidows(true)
-    , m_hasAutoOrphans(true)
     , m_textStrokeColorIsCurrentColor(true)
     , m_textFillColorIsCurrentColor(true)
     , m_textEmphasisColorIsCurrentColor(true)
     , userModify(READ_ONLY)
     , wordBreak(RenderStyle::initialWordBreak())
     , overflowWrap(RenderStyle::initialOverflowWrap())
     , lineBreak(LineBreakAuto)
     , userSelect(RenderStyle::initialUserSelect())
     , speak(SpeakNormal)
     , hyphens(HyphensManual)
@@ skipping 23 matching lines @@
     , listStyleImage(o.listStyleImage)
     , m_textStrokeColor(o.m_textStrokeColor)
     , textStrokeWidth(o.textStrokeWidth)
     , m_textFillColor(o.m_textFillColor)
     , m_textEmphasisColor(o.m_textEmphasisColor)
     , textShadow(o.textShadow)
     , highlight(o.highlight)
     , cursorData(o.cursorData)
     , indent(o.indent)
     , widows(o.widows)
-    , orphans(o.orphans)
     , m_hasAutoWidows(o.m_hasAutoWidows)
-    , m_hasAutoOrphans(o.m_hasAutoOrphans)
     , m_textStrokeColorIsCurrentColor(o.m_textStrokeColorIsCurrentColor)
     , m_textFillColorIsCurrentColor(o.m_textFillColorIsCurrentColor)
     , m_textEmphasisColorIsCurrentColor(o.m_textEmphasisColorIsCurrentColor)
     , userModify(o.userModify)
     , wordBreak(o.wordBreak)
     , overflowWrap(o.overflowWrap)
     , lineBreak(o.lineBreak)
     , userSelect(o.userSelect)
     , speak(o.speak)
     , hyphens(o.hyphens)
@@ skipping 31 matching lines @@
     return m_textStrokeColor == o.m_textStrokeColor
         && textStrokeWidth == o.textStrokeWidth
         && m_textFillColor == o.m_textFillColor
         && m_textEmphasisColor == o.m_textEmphasisColor
         && tapHighlightColor == o.tapHighlightColor
         && shadowDataEquivalent(o)
         && highlight == o.highlight
         && dataEquivalent(cursorData.get(), o.cursorData.get())
         && indent == o.indent
         && widows == o.widows
-        && orphans == o.orphans
         && m_hasAutoWidows == o.m_hasAutoWidows
-        && m_hasAutoOrphans == o.m_hasAutoOrphans
         && m_textStrokeColorIsCurrentColor == o.m_textStrokeColorIsCurrentColor
         && m_textFillColorIsCurrentColor == o.m_textFillColorIsCurrentColor
         && m_textEmphasisColorIsCurrentColor == o.m_textEmphasisColorIsCurrentColor
         && userModify == o.userModify
         && wordBreak == o.wordBreak
         && overflowWrap == o.overflowWrap
         && lineBreak == o.lineBreak
         && userSelect == o.userSelect
         && speak == o.speak
         && hyphens == o.hyphens
@@ skipping 26 matching lines @@
 {
     return dataEquivalent(textShadow.get(), o.textShadow.get());
 }
 
 bool StyleRareInheritedData::quotesDataEquivalent(const StyleRareInheritedData& o) const
 {
     return dataEquivalent(quotes, o.quotes);
 }
 
 } // namespace blink