More switching to standard type traits

third_party/WebKit/Source/core/css/CSSPrimitiveValue.h

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 180 matching lines @@
     static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> create(double value, UnitType type)
     {
         return adoptRefWillBeNoop(new CSSPrimitiveValue(value, type));
     }
     static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> create(const Length& value, float zoom)
     {
         return adoptRefWillBeNoop(new CSSPrimitiveValue(value, zoom));
     }
     template<typename T> static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> create(T value)
     {
-        static_assert(!WTF::IsSameType<T, CSSValueID>::value, "Do not call create() with a CSSValueID; call createIdentifier() instead");
+        static_assert(!std::is_same<T, CSSValueID>::value, "Do not call create() with a CSSValueID; call createIdentifier() instead");
         return adoptRefWillBeNoop(new CSSPrimitiveValue(value));
     }
 
     ~CSSPrimitiveValue();
 
     UnitType typeWithCalcResolved() const;
 
     double computeDegrees() const;
     double computeSeconds() const;
 
@@ skipping 67 matching lines @@
 };
 
 using CSSLengthArray = CSSPrimitiveValue::CSSLengthArray;
 using CSSLengthTypeArray = CSSPrimitiveValue::CSSLengthTypeArray;
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSPrimitiveValue, isPrimitiveValue());
 
 } // namespace blink
 
 #endif // CSSPrimitiveValue_h