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

/* Copyright (C) 2012 Motorola Mobility Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
 * met:
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 * 1. Redistributions of source code must retain the above copyright
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 * 2. Redistributions in binary form must reproduce the above
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#ifndef CSSSupportsRule_h
#define CSSSupportsRule_h

#include "core/css/CSSConditionRule.h"

namespace blink {

class StyleRuleSupports;

class CSSSupportsRule final : public CSSConditionRule {
  DEFINE_WRAPPERTYPEINFO();

 public:
  static CSSSupportsRule* Create(StyleRuleSupports* rule,
                                 CSSStyleSheet* sheet) {
    return new CSSSupportsRule(rule, sheet);
  }

  ~CSSSupportsRule() override = default;

  String cssText() const override;

 private:
  CSSSupportsRule(StyleRuleSupports*, CSSStyleSheet*);

  CSSRule::Type type() const override { return kSupportsRule; }
};

DEFINE_CSS_RULE_TYPE_CASTS(CSSSupportsRule, kSupportsRule);

}  // namespace blink

#endif  // CSSSupportsRule_h