Remove more float machinery.

sky/engine/core/css/CSSComputedStyleDeclaration.cpp

 /*
  * Copyright (C) 2004 Zack Rusin <zack@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2011 Sencha, Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
@@ skipping 93 matching lines @@
     CSSPropertyBorderRightWidth,
     CSSPropertyBorderTopColor,
     CSSPropertyBorderTopLeftRadius,
     CSSPropertyBorderTopRightRadius,
     CSSPropertyBorderTopStyle,
     CSSPropertyBorderTopWidth,
     CSSPropertyBottom,
     CSSPropertyBoxShadow,
     CSSPropertyBoxSizing,
     CSSPropertyCaptionSide,
-    CSSPropertyClear,
     CSSPropertyClip,
     CSSPropertyColor,
     CSSPropertyCursor,
     CSSPropertyDirection,
     CSSPropertyDisplay,
     CSSPropertyEmptyCells,
-    CSSPropertyFloat,
     CSSPropertyFontFamily,
     CSSPropertyFontKerning,
     CSSPropertyFontSize,
     CSSPropertyFontStretch,
     CSSPropertyFontStyle,
     CSSPropertyFontVariant,
     CSSPropertyFontVariantLigatures,
     CSSPropertyFontWeight,
     CSSPropertyHeight,
     CSSPropertyImageRendering,
@@ skipping 1363 matching lines @@
             return valueForPositionOffset(*style, CSSPropertyBottom, renderer);
         case CSSPropertyWebkitBoxDecorationBreak:
             if (style->boxDecorationBreak() == DSLICE)
                 return cssValuePool().createIdentifierValue(CSSValueSlice);
             return cssValuePool().createIdentifierValue(CSSValueClone);
         case CSSPropertyBoxShadow:
         case CSSPropertyWebkitBoxShadow:
             return valueForShadowList(style->boxShadow(), *style, true);
         case CSSPropertyCaptionSide:
             return cssValuePool().createValue(style->captionSide());
-        case CSSPropertyClear:
-            return cssValuePool().createValue(style->clear());
         case CSSPropertyColor:
             return cssValuePool().createColorValue(m_allowVisitedStyle ? style->colorIncludingFallback(CSSPropertyColor).rgb() : style->color().rgb());
         case CSSPropertyWebkitPrintColorAdjust:
             return cssValuePool().createValue(style->printColorAdjust());
         case CSSPropertyTabSize:
             return cssValuePool().createValue(style->tabSize(), CSSPrimitiveValue::CSS_NUMBER);
         case CSSPropertyCursor: {
             RefPtr<CSSValueList> list = nullptr;
             CursorList* cursors = style->cursors();
             if (cursors && cursors->size() > 0) {
@@ skipping 32 matching lines @@
         case CSSPropertyFlexGrow:
             return cssValuePool().createValue(style->flexGrow());
         case CSSPropertyFlexShrink:
             return cssValuePool().createValue(style->flexShrink());
         case CSSPropertyFlexWrap:
             return cssValuePool().createValue(style->flexWrap());
         case CSSPropertyJustifyContent:
             return cssValuePool().createValue(style->justifyContent());
         case CSSPropertyOrder:
             return cssValuePool().createValue(style->order(), CSSPrimitiveValue::CSS_NUMBER);
-        case CSSPropertyFloat:
-            if (style->display() != NONE && style->hasOutOfFlowPosition())
-                return cssValuePool().createIdentifierValue(CSSValueNone);
-            return cssValuePool().createValue(style->floating());
         case CSSPropertyFont: {
             RefPtr<CSSFontValue> computedFont = CSSFontValue::create();
             computedFont->style = valueForFontStyle(*style);
             computedFont->variant = valueForFontVariant(*style);
             computedFont->weight = valueForFontWeight(*style);
             computedFont->stretch = valueForFontStretch(*style);
             computedFont->size = valueForFontSize(*style);
             computedFont->lineHeight = valueForLineHeight(*style);
             computedFont->family = valueForFontFamily(*style);
             return computedFont.release();
@@ skipping 970 matching lines @@
     return list.release();
 }
 
 void CSSComputedStyleDeclaration::trace(Visitor* visitor)
 {
     visitor->trace(m_node);
     CSSStyleDeclaration::trace(visitor);
 }
 
 } // namespace blink