[CSS Grid Layout] Update named grid lines syntax to the last version of the specs

Source/core/css/CSSValue.cpp

 /*
  * Copyright (C) 2011 Andreas Kling (kling@webkit.org)
  *
  * 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 22 matching lines @@
 #include "core/css/CSSCalculationValue.h"
 #include "core/css/CSSCanvasValue.h"
 #include "core/css/CSSCrossfadeValue.h"
 #include "core/css/CSSCursorImageValue.h"
 #include "core/css/CSSFilterValue.h"
 #include "core/css/CSSFontFaceSrcValue.h"
 #include "core/css/CSSFontFeatureValue.h"
 #include "core/css/CSSFontValue.h"
 #include "core/css/CSSFunctionValue.h"
 #include "core/css/CSSGradientValue.h"
+#include "core/css/CSSGridLineNamesValue.h"
 #include "core/css/CSSGridTemplateValue.h"
 #include "core/css/CSSImageSetValue.h"
 #include "core/css/CSSImageValue.h"
 #include "core/css/CSSInheritedValue.h"
 #include "core/css/CSSInitialValue.h"
 #include "core/css/CSSLineBoxContainValue.h"
 #include "core/css/CSSMixFunctionValue.h"
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/css/CSSReflectValue.h"
 #include "core/css/CSSSVGDocumentValue.h"
@@ skipping 122 matching lines @@
         case RadialGradientClass:
             return compareCSSValues<CSSRadialGradientValue>(*this, other);
         case CrossfadeClass:
             return compareCSSValues<CSSCrossfadeValue>(*this, other);
         case ImageClass:
             return compareCSSValues<CSSImageValue>(*this, other);
         case InheritedClass:
             return compareCSSValues<CSSInheritedValue>(*this, other);
         case InitialClass:
             return compareCSSValues<CSSInitialValue>(*this, other);
+        case GridLineNamesClass:
+            return compareCSSValues<CSSGridLineNamesValue>(*this, other);
         case GridTemplateClass:
             return compareCSSValues<CSSGridTemplateValue>(*this, other);
         case PrimitiveClass:
             return compareCSSValues<CSSPrimitiveValue>(*this, other);
         case ReflectClass:
             return compareCSSValues<CSSReflectValue>(*this, other);
         case ShadowClass:
             return compareCSSValues<CSSShadowValue>(*this, other);
         case CubicBezierTimingFunctionClass:
             return compareCSSValues<CSSCubicBezierTimingFunctionValue>(*this, other);
@@ skipping 68 matching lines @@
     case RadialGradientClass:
         return toCSSRadialGradientValue(this)->customCSSText();
     case CrossfadeClass:
         return toCSSCrossfadeValue(this)->customCSSText();
     case ImageClass:
         return toCSSImageValue(this)->customCSSText();
     case InheritedClass:
         return toCSSInheritedValue(this)->customCSSText();
     case InitialClass:
         return toCSSInitialValue(this)->customCSSText();
+    case GridLineNamesClass:
+        return toCSSGridLineNamesValue(this)->customCSSText();
     case GridTemplateClass:
         return toCSSGridTemplateValue(this)->customCSSText();
     case PrimitiveClass:
         return toCSSPrimitiveValue(this)->customCSSText();
     case ReflectClass:
         return toCSSReflectValue(this)->customCSSText();
     case ShadowClass:
         return toCSSShadowValue(this)->customCSSText();
     case CubicBezierTimingFunctionClass:
         return toCSSCubicBezierTimingFunctionValue(this)->customCSSText();
@@ skipping 93 matching lines @@
         return;
     case ImageClass:
         delete toCSSImageValue(this);
         return;
     case InheritedClass:
         delete toCSSInheritedValue(this);
         return;
     case InitialClass:
         delete toCSSInitialValue(this);
         return;
+    case GridLineNamesClass:
+        delete toCSSGridLineNamesValue(this);
+        return;
     case GridTemplateClass:
         delete toCSSGridTemplateValue(this);
         return;
     case PrimitiveClass:
         delete toCSSPrimitiveValue(this);
         return;
     case ReflectClass:
         delete toCSSReflectValue(this);
         return;
     case ShadowClass:
@@ skipping 75 matching lines @@
         return toSVGColor(this)->cloneForCSSOM();
     case SVGPaintClass:
         return toSVGPaint(this)->cloneForCSSOM();
     default:
         ASSERT(!isSubtypeExposedToCSSOM());
         return TextCloneCSSValue::create(classType(), cssText());
     }
 }
 
 }