Update generated CSSOM type checking to allow checking just the type

third_party/WebKit/Source/build/scripts/templates/CSSOMTypes.cpp.tmpl

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/css/cssom/CSSOMTypes.h"
 
 #include "core/css/CSSPropertyMetadata.h"
 #include "core/css/cssom/CSSOMKeywords.h"
 #include "core/css/cssom/CSSKeywordValue.h"
 #include "core/css/cssom/CSSLengthValue.h"
+#include "core/css/cssom/CSSStyleValue.h"
 
 namespace blink {
 
 bool CSSOMTypes::propertyCanTake(CSSPropertyID id, const CSSStyleValue& styleValue)
 {
     // Shortcut special case.
     if (styleValue.type() == CSSStyleValue::SimpleLengthType || styleValue.type() == CSSStyleValue::CalcLengthType) {
         if (toCSSLengthValue(styleValue).containsPercent() && !CSSPropertyMetadata::propertySupportsPercentage(id)) {
             return false;
         }
     } else if (styleValue.type() == CSSStyleValue::KeywordType) {
         // Keywords are also handled differently.
         return CSSOMKeywords::validKeywordForProperty(id, toCSSKeywordValue(styleValue));
     } else if (styleValue.type() == CSSStyleValue::Unknown) {
         // The check happens later in this case.
         return true;
     }
 
+    return CSSOMTypes::propertyCanTakeType(id, styleValue.type());
+}
+
+bool CSSOMTypes::propertyCanTakeType(CSSPropertyID id, CSSStyleValue::StyleValueType type)
+{
+
     switch (id) {
     {% for property_id, property in properties.items() if property.typedom_types %}
     case {{property_id}}:
     return (
         {% for type in property.typedom_types %}
-        {{ "|| " if not loop.first }}styleValue.type() == CSSStyleValue::{{type}}Type
+        {{ "|| " if not loop.first }}type == CSSStyleValue::{{type}}Type
         {% endfor %}
         );
     {% endfor %}
     default:
         return false;
     }
 }
 
 }  // namespace blink