Revert 115573 - Move Length and CSS length computation to float

Source/WebCore/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 502 matching lines @@
 
     // Create the border outset.
     RefPtr<CSSValue> outset = valueForNinePieceImageQuad(image.outset());
 
     // Create the repeat rules.
     RefPtr<CSSValue> repeat = valueForNinePieceImageRepeat(image);
 
     return createBorderImageValue(imageValue, imageSlices, borderSlices, outset, repeat);
 }
 
-inline static PassRefPtr<CSSPrimitiveValue> zoomAdjustedPixelValue(double value, const RenderStyle* style)
+inline static PassRefPtr<CSSPrimitiveValue> zoomAdjustedPixelValue(int value, const RenderStyle* style)
 {
-    return cssValuePool().createValue(adjustFloatForAbsoluteZoom(value, style), CSSPrimitiveValue::CSS_PX);
+    return cssValuePool().createValue(adjustForAbsoluteZoom(value, style), CSSPrimitiveValue::CSS_PX);
 }
 
 inline static PassRefPtr<CSSPrimitiveValue> zoomAdjustedNumberValue(double value, const RenderStyle* style)
 {
     return cssValuePool().createValue(value / style->effectiveZoom(), CSSPrimitiveValue::CSS_NUMBER);
 }
 
 static PassRefPtr<CSSValue> zoomAdjustedPixelValueForLength(const Length& length, const RenderStyle* style)
 {
     if (length.isFixed())
@@ skipping 2150 matching lines @@
 {
     return getPropertyValue(propertyID);
 }
 
 void CSSComputedStyleDeclaration::setPropertyInternal(CSSPropertyID, const String&, bool, ExceptionCode& ec)
 {
     ec = NO_MODIFICATION_ALLOWED_ERR;
 }
 
 } // namespace WebCore