1 files changed, 60 insertions, 0 deletions
diff --git a/layout/style/CSSFontFeatureValuesRule.h b/layout/style/CSSFontFeatureValuesRule.h
new file mode 100644
index 0000000000..7cfe295466
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+++ b/layout/style/CSSFontFeatureValuesRule.h
@@ -0,0 +1,60 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_CSSFontFeatureValuesRule_h
+#define mozilla_dom_CSSFontFeatureValuesRule_h
+
+#include "mozilla/css/Rule.h"
+#include "mozilla/ServoBindingTypes.h"
+
+#include "nsICSSDeclaration.h"
+
+namespace mozilla {
+namespace dom {
+
+class CSSFontFeatureValuesRule final : public css::Rule {
+ public:
+  CSSFontFeatureValuesRule(RefPtr<RawServoFontFeatureValuesRule> aRawRule,
+                           StyleSheet* aSheet, css::Rule* aParentRule,
+                           uint32_t aLine, uint32_t aColumn)
+      : css::Rule(aSheet, aParentRule, aLine, aColumn),
+        mRawRule(std::move(aRawRule)) {}
+
+  virtual bool IsCCLeaf() const override;
+
+  RawServoFontFeatureValuesRule* Raw() const { return mRawRule; }
+
+  // WebIDL interfaces
+  uint16_t Type() const final {
+    return CSSRule_Binding::FONT_FEATURE_VALUES_RULE;
+  }
+
+  void GetCssText(nsACString& aCssText) const override;
+  void GetFontFamily(nsACString& aFamily);
+  void SetFontFamily(const nsACString& aFamily, mozilla::ErrorResult& aRv);
+  void GetValueText(nsACString& aValueText);
+  void SetValueText(const nsACString& aValueText, mozilla::ErrorResult& aRv);
+
+  size_t SizeOfIncludingThis(
+      mozilla::MallocSizeOf aMallocSizeOf) const override;
+
+#ifdef DEBUG
+  void List(FILE* out = stdout, int32_t aIndent = 0) const final;
+#endif
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+
+ private:
+  ~CSSFontFeatureValuesRule() = default;
+
+  RefPtr<RawServoFontFeatureValuesRule> mRawRule;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_CSSFontFeatureValuesRule_h