Eliminate "FractionConversion" from CSSPrimitiveValue::convertToLength

Source/core/css/resolver/StyleBuilderCustom.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
@@ skipping 73 matching lines @@
 #include "core/svg/SVGURIReference.h"
 #include "platform/fonts/FontDescription.h"
 #include "wtf/MathExtras.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
 static Length clipConvertToLength(StyleResolverState& state, CSSPrimitiveValue* value)
 {
-    return value->convertToLength<FixedIntegerConversion | PercentConversion | FractionConversion | AutoConversion>(state.style(), state.rootElementStyle(), state.style()->effectiveZoom());
+    return value->convertToLength<FixedIntegerConversion | PercentConversion | AutoConversion>(state.style(), state.rootElementStyle(), state.style()->effectiveZoom());
 }
 
 void StyleBuilderFunctions::applyInitialCSSPropertyClip(StyleResolverState& state)
 {
     state.style()->setClip(Length(), Length(), Length(), Length());
     state.style()->setHasClip(false);
 }
 
 void StyleBuilderFunctions::applyInheritCSSPropertyClip(StyleResolverState& state)
 {
@@ skipping 580 matching lines @@
         case CSSValueNormal:
             state.style()->setMarqueeIncrement(Length(6, Fixed)); // 6px. The WinIE default.
             break;
         case CSSValueLarge:
             state.style()->setMarqueeIncrement(Length(36, Fixed)); // 36px.
             break;
         default:
             break;
         }
     } else {
-        Length marqueeLength = primitiveValue ? primitiveValue->convertToLength<FixedIntegerConversion | PercentConversion | FractionConversion>(state.style(), state.rootElementStyle()) : Length(Undefined);
+        Length marqueeLength = primitiveValue ? primitiveValue->convertToLength<FixedIntegerConversion | PercentConversion>(state.style(), state.rootElementStyle()) : Length(Undefined);
         if (!marqueeLength.isUndefined())
             state.style()->setMarqueeIncrement(marqueeLength);
     }
 }
 
 void StyleBuilderFunctions::applyValueCSSPropertyInternalMarqueeSpeed(StyleResolverState& state, CSSValue* value)
 {
     if (!value->isPrimitiveValue())
         return;
 
@@ skipping 1600 matching lines @@
         break;
     }
     case CSSPropertyEnableBackground:
         // Silently ignoring this property for now
         // http://bugs.webkit.org/show_bug.cgi?id=6022
         break;
     }
 }
 
 } // namespace WebCore