Allow fractional letter- word-spacing values.

Source/core/css/DeprecatedStyleBuilder.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 1558 matching lines @@
     setPropertyHandler(CSSPropertyCounterIncrement, ApplyPropertyCounter<Increment>::createHandler());
     setPropertyHandler(CSSPropertyCounterReset, ApplyPropertyCounter<Reset>::createHandler());
     setPropertyHandler(CSSPropertyCursor, ApplyPropertyCursor::createHandler());
     setPropertyHandler(CSSPropertyDirection, ApplyPropertyDirection<&RenderStyle::direction, &RenderStyle::setDirection, RenderStyle::initialDirection>::createHandler());
     setPropertyHandler(CSSPropertyDisplay, ApplyPropertyDisplay::createHandler());
     setPropertyHandler(CSSPropertyFontFamily, ApplyPropertyFontFamily::createHandler());
     setPropertyHandler(CSSPropertyFontSize, ApplyPropertyFontSize::createHandler());
     setPropertyHandler(CSSPropertyFontStyle, ApplyPropertyFont<FontItalic, &FontDescription::italic, &FontDescription::setItalic, FontItalicOff>::createHandler());
     setPropertyHandler(CSSPropertyFontVariant, ApplyPropertyFont<FontSmallCaps, &FontDescription::smallCaps, &FontDescription::setSmallCaps, FontSmallCapsOff>::createHandler());
     setPropertyHandler(CSSPropertyFontWeight, ApplyPropertyFontWeight::createHandler());
-    setPropertyHandler(CSSPropertyLetterSpacing, ApplyPropertyComputeLength<int, &RenderStyle::letterSpacing, &RenderStyle::setLetterSpacing, &RenderStyle::initialLetterWordSpacing, NormalEnabled, ThicknessDisabled, SVGZoomEnabled>::createHandler());
+    setPropertyHandler(CSSPropertyLetterSpacing, ApplyPropertyComputeLength<float, &RenderStyle::letterSpacing, &RenderStyle::setLetterSpacing, &RenderStyle::initialLetterWordSpacing, NormalEnabled, ThicknessDisabled, SVGZoomEnabled>::createHandler());
     setPropertyHandler(CSSPropertyLineHeight, ApplyPropertyLineHeight::createHandler());
     setPropertyHandler(CSSPropertyListStyleImage, ApplyPropertyStyleImage<&RenderStyle::listStyleImage, &RenderStyle::setListStyleImage, &RenderStyle::initialListStyleImage, CSSPropertyListStyleImage>::createHandler());
     setPropertyHandler(CSSPropertyOutlineOffset, ApplyPropertyComputeLength<int, &RenderStyle::outlineOffset, &RenderStyle::setOutlineOffset, &RenderStyle::initialOutlineOffset>::createHandler());
     setPropertyHandler(CSSPropertyOutlineStyle, ApplyPropertyOutlineStyle::createHandler());
     setPropertyHandler(CSSPropertyOutlineWidth, ApplyPropertyComputeLength<unsigned short, &RenderStyle::outlineWidth, &RenderStyle::setOutlineWidth, &RenderStyle::initialOutlineWidth, NormalDisabled, ThicknessEnabled>::createHandler());
     setPropertyHandler(CSSPropertyResize, ApplyPropertyResize::createHandler());
     setPropertyHandler(CSSPropertySize, ApplyPropertyPageSize::createHandler());
     setPropertyHandler(CSSPropertyTextAlign, ApplyPropertyTextAlign::createHandler());
     setPropertyHandler(CSSPropertyTextDecoration, ApplyPropertyTextDecoration::createHandler());
     setPropertyHandler(CSSPropertyTextDecorationLine, ApplyPropertyTextDecoration::createHandler());
@@ skipping 17 matching lines @@
     setPropertyHandler(CSSPropertyWebkitMaskBoxImageRepeat, ApplyPropertyBorderImageModifier<BorderMask, Repeat>::createHandler());
     setPropertyHandler(CSSPropertyWebkitMaskBoxImageSlice, ApplyPropertyBorderImageModifier<BorderMask, Slice>::createHandler());
     setPropertyHandler(CSSPropertyWebkitMaskBoxImageSource, ApplyPropertyBorderImageSource<CSSPropertyWebkitMaskBoxImageSource, &RenderStyle::maskBoxImageSource, &RenderStyle::setMaskBoxImageSource, &RenderStyle::initialMaskBoxImageSource>::createHandler());
     setPropertyHandler(CSSPropertyWebkitMaskBoxImageWidth, ApplyPropertyBorderImageModifier<BorderMask, Width>::createHandler());
     setPropertyHandler(CSSPropertyWebkitPerspectiveOrigin, ApplyPropertyExpanding<SuppressValue, CSSPropertyWebkitPerspectiveOriginX, CSSPropertyWebkitPerspectiveOriginY>::createHandler());
     setPropertyHandler(CSSPropertyWebkitTextEmphasisStyle, ApplyPropertyTextEmphasisStyle::createHandler());
     setPropertyHandler(CSSPropertyWebkitTransformOriginZ, ApplyPropertyComputeLength<float, &RenderStyle::transformOriginZ, &RenderStyle::setTransformOriginZ, &RenderStyle::initialTransformOriginZ>::createHandler());
     setPropertyHandler(CSSPropertyWebkitClipPath, ApplyPropertyClipPath<&RenderStyle::clipPath, &RenderStyle::setClipPath, &RenderStyle::initialClipPath>::createHandler());
     setPropertyHandler(CSSPropertyWebkitShapeInside, ApplyPropertyShape<&RenderStyle::shapeInside, &RenderStyle::setShapeInside, &RenderStyle::initialShapeInside>::createHandler());
     setPropertyHandler(CSSPropertyWebkitShapeOutside, ApplyPropertyShape<&RenderStyle::shapeOutside, &RenderStyle::setShapeOutside, &RenderStyle::initialShapeOutside>::createHandler());
-    setPropertyHandler(CSSPropertyWordSpacing, ApplyPropertyComputeLength<int, &RenderStyle::wordSpacing, &RenderStyle::setWordSpacing, &RenderStyle::initialLetterWordSpacing, NormalEnabled, ThicknessDisabled, SVGZoomEnabled>::createHandler());
+    setPropertyHandler(CSSPropertyWordSpacing, ApplyPropertyComputeLength<float, &RenderStyle::wordSpacing, &RenderStyle::setWordSpacing, &RenderStyle::initialLetterWordSpacing, NormalEnabled, ThicknessDisabled, SVGZoomEnabled>::createHandler());
 }
 
 
 }