| // Copyright 2018 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. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_INVALID_VARIABLE_VALUE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_INVALID_VARIABLE_VALUE_H_ |
| |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/core/css/css_value.h" |
| |
| namespace blink { |
| |
| class CORE_EXPORT CSSInvalidVariableValue : public CSSValue { |
| public: |
| static CSSInvalidVariableValue* Create(); |
| |
| String CustomCSSText() const; |
| |
| bool Equals(const CSSInvalidVariableValue&) const { return true; } |
| |
| void TraceAfterDispatch(blink::Visitor* visitor) { |
| CSSValue::TraceAfterDispatch(visitor); |
| } |
| |
| private: |
| friend class CSSValuePool; |
| |
| CSSInvalidVariableValue() : CSSValue(kInvalidVariableValueClass) {} |
| }; |
| |
| DEFINE_CSS_VALUE_TYPE_CASTS(CSSInvalidVariableValue, IsInvalidVariableValue()); |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSS_INVALID_VARIABLE_VALUE_H_ |