Revert 115573 - Move Length and CSS length computation to float

Source/WebCore/css/CSSComputedStyleDeclaration.cpp

Index: Source/WebCore/css/CSSComputedStyleDeclaration.cpp
===================================================================
--- Source/WebCore/css/CSSComputedStyleDeclaration.cpp	(revision 115918)
+++ Source/WebCore/css/CSSComputedStyleDeclaration.cpp	(working copy)
@@ -520,9 +520,9 @@
     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)