Remove more float machinery.

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

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Adobe Systems Incorporated. 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.
  *
@@ skipping 171 matching lines @@
     visual = other->visual;
     m_background = other->m_background;
     surround = other->surround;
     rareNonInheritedData = other->rareNonInheritedData;
     // The flags are copied one-by-one because noninherited_flags contains a bunch of stuff other than real style data.
     noninherited_flags.effectiveDisplay = other->noninherited_flags.effectiveDisplay;
     noninherited_flags.originalDisplay = other->noninherited_flags.originalDisplay;
     noninherited_flags.overflowX = other->noninherited_flags.overflowX;
     noninherited_flags.overflowY = other->noninherited_flags.overflowY;
     noninherited_flags.verticalAlign = other->noninherited_flags.verticalAlign;
-    noninherited_flags.clear = other->noninherited_flags.clear;
     noninherited_flags.position = other->noninherited_flags.position;
-    noninherited_flags.floating = other->noninherited_flags.floating;
     noninherited_flags.tableLayout = other->noninherited_flags.tableLayout;
     noninherited_flags.unicodeBidi = other->noninherited_flags.unicodeBidi;
     noninherited_flags.pageBreakBefore = other->noninherited_flags.pageBreakBefore;
     noninherited_flags.pageBreakAfter = other->noninherited_flags.pageBreakAfter;
     noninherited_flags.pageBreakInside = other->noninherited_flags.pageBreakInside;
     noninherited_flags.explicitInheritance = other->noninherited_flags.explicitInheritance;
     noninherited_flags.currentColor = other->noninherited_flags.currentColor;
     noninherited_flags.hasViewportUnits = other->noninherited_flags.hasViewportUnits;
     ASSERT(zoom() == initialZoom());
 }
@@ skipping 201 matching lines @@
     }
 
     if (inherited_flags.m_rtlOrdering != other.inherited_flags.m_rtlOrdering
         || inherited_flags._text_align != other.inherited_flags._text_align
         || inherited_flags._direction != other.inherited_flags._direction
         || inherited_flags._white_space != other.inherited_flags._white_space)
         return true;
 
     if (noninherited_flags.overflowX != other.noninherited_flags.overflowX
         || noninherited_flags.overflowY != other.noninherited_flags.overflowY
-        || noninherited_flags.clear != other.noninherited_flags.clear
         || noninherited_flags.unicodeBidi != other.noninherited_flags.unicodeBidi
         || noninherited_flags.position != other.noninherited_flags.position
-        || noninherited_flags.floating != other.noninherited_flags.floating
         || noninherited_flags.originalDisplay != other.noninherited_flags.originalDisplay)
         return true;
 
     if (!m_background->outline().visuallyEqual(other.m_background->outline())) {
         // FIXME: We only really need to recompute the overflow but we don't have an optimized layout for it.
         return true;
     }
 
     // Movement of non-static-positioned object is special cased in RenderStyle::visualInvalidationDiff().
 
@@ skipping 951 matching lines @@
     // right
     radiiSum = radii.topRight().height() + radii.bottomRight().height();
     if (radiiSum > rect.height())
         factor = std::min(rect.height() / radiiSum, factor);
 
     ASSERT(factor <= 1);
     return factor;
 }
 
 } // namespace blink