[CSS Grid Layout] Rename grid-definition-{columns|rows} to match the new syntax

Source/core/css/RuntimeCSSEnabled.cpp

 /*
  * Copyright (C) 2013 Adobe Systems Incorporated. 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.
@@ skipping 64 matching lines @@
     };
     setCSSPropertiesEnabled(css3TextDecorationProperties, WTF_ARRAY_LENGTH(css3TextDecorationProperties), RuntimeEnabledFeatures::css3TextDecorationsEnabled());
     CSSPropertyID css3TextProperties[] = {
         CSSPropertyTextAlignLast,
         CSSPropertyTextJustify,
     };
     setCSSPropertiesEnabled(css3TextProperties, WTF_ARRAY_LENGTH(css3TextProperties), RuntimeEnabledFeatures::css3TextEnabled());
     CSSPropertyID cssGridLayoutProperties[] = {
         CSSPropertyGridAutoColumns,
         CSSPropertyGridAutoRows,
-        CSSPropertyGridDefinitionColumns,
-        CSSPropertyGridDefinitionRows,
+        CSSPropertyGridTemplateColumns,
+        CSSPropertyGridTemplateRows,
         CSSPropertyGridColumnStart,
         CSSPropertyGridColumnEnd,
         CSSPropertyGridRowStart,
         CSSPropertyGridRowEnd,
         CSSPropertyGridColumn,
         CSSPropertyGridRow,
         CSSPropertyGridArea,
         CSSPropertyGridAutoFlow,
         CSSPropertyGridTemplateAreas,
         CSSPropertyJustifySelf
@@ skipping 70 matching lines @@
 void RuntimeCSSEnabled::filterEnabledCSSPropertiesIntoVector(const CSSPropertyID* properties, size_t propertyCount, Vector<CSSPropertyID>& outVector)
 {
     for (unsigned i = 0; i < propertyCount; i++) {
         CSSPropertyID property = properties[i];
         if (RuntimeCSSEnabled::isCSSPropertyEnabled(property))
             outVector.append(property);
     }
 }
 
 } // namespace WebCore