replace COMPILE_ASSERT with static assert in core/css/

Source/core/css/CSSProperty.cpp

 /**
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 14 matching lines @@
 #include "core/css/CSSValueList.h"
 #include "core/rendering/style/RenderStyleConstants.h"
 
 namespace blink {
 
 struct SameSizeAsCSSProperty {
     uint32_t bitfields;
     void* value;
 };
 
-COMPILE_ASSERT(sizeof(CSSProperty) == sizeof(SameSizeAsCSSProperty), CSSProperty_should_stay_small);
+static_assert(sizeof(CSSProperty) == sizeof(SameSizeAsCSSProperty), "CSSProperty should stay small");
 
 CSSPropertyID StylePropertyMetadata::shorthandID() const
 {
     if (!m_isSetFromShorthand)
         return CSSPropertyInvalid;
 
     Vector<StylePropertyShorthand, 4> shorthands;
     getMatchingShorthandsForLonghand(static_cast<CSSPropertyID>(m_propertyID), &shorthands);
     ASSERT(shorthands.size() && m_indexInShorthandsVector >= 0 && m_indexInShorthandsVector < shorthands.size());
     return shorthands.at(m_indexInShorthandsVector).id();
@@ skipping 218 matching lines @@
     // all shorthand spec says:
     // The all property is a shorthand that resets all CSS properties except
     // direction and unicode-bidi. It only accepts the CSS-wide keywords.
     // c.f. http://dev.w3.org/csswg/css-cascade/#all-shorthand
     // So CSSPropertyUnicodeBidi and CSSPropertyDirection are not
     // affected by all property.
     return propertyID != CSSPropertyUnicodeBidi && propertyID != CSSPropertyDirection;
 }
 
 } // namespace blink