Split CSSPrimitiveValue into CSSPrimitiveValue and CSSIdentifierValue

third_party/WebKit/Source/core/css/resolver/FilterOperationResolver.cpp

 /*
  * 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.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
@@ skipping 102 matching lines @@
         feature = UseCounter::CSSFilterDropShadow;
         break;
     };
     UseCounter::count(document, feature);
 }
 
 FilterOperations FilterOperationResolver::createFilterOperations(StyleResolverState& state, const CSSValue& inValue)
 {
     FilterOperations operations;
 
-    if (inValue.isPrimitiveValue()) {
-        ASSERT(toCSSPrimitiveValue(inValue).getValueID() == CSSValueNone);
+    if (inValue.isIdentifierValue()) {
+        DCHECK_EQ(toCSSIdentifierValue(inValue).getValueID(), CSSValueNone);
         return operations;
     }
 
     const CSSToLengthConversionData& conversionData = state.cssToLengthConversionData();
     for (auto& currValue : toCSSValueList(inValue)) {
         if (currValue->isURIValue()) {
             countFilterUse(FilterOperation::REFERENCE, state.document());
 
             const CSSURIValue& urlValue = toCSSURIValue(*currValue);
             SVGURLReferenceResolver resolver(urlValue.value(), state.document());
@@ skipping 71 matching lines @@
         default:
             ASSERT_NOT_REACHED();
             break;
         }
     }
 
     return operations;
 }
 
 } // namespace blink