1 files changed, 63 insertions, 0 deletions
diff --git a/layout/style/CSSImportRule.h b/layout/style/CSSImportRule.h
new file mode 100644
index 0000000000..fbe21a576a
--- /dev/null
+++ b/layout/style/CSSImportRule.h
@@ -0,0 +1,63 @@
+/* -*- 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_CSSImportRule_h
+#define mozilla_dom_CSSImportRule_h
+
+#include "mozilla/css/Rule.h"
+
+namespace mozilla {
+
+class StyleSheet;
+
+namespace dom {
+
+class CSSImportRule final : public css::Rule {
+ public:
+  CSSImportRule(RefPtr<StyleLockedImportRule> aRawRule, StyleSheet* aSheet,
+                css::Rule* aParentRule, uint32_t aLine, uint32_t aColumn);
+
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(CSSImportRule, css::Rule)
+
+  bool IsCCLeaf() const final;
+
+#ifdef DEBUG
+  void List(FILE* out = stdout, int32_t aIndent = 0) const final;
+#endif
+
+  size_t SizeOfIncludingThis(MallocSizeOf) const override;
+
+  // WebIDL interface
+  StyleCssRuleType Type() const final;
+  void GetCssText(nsACString& aCssText) const override;
+  void GetHref(nsAString& aHref) const;
+  dom::MediaList* GetMedia();
+  StyleSheet* GetStyleSheet() const { return mChildSheet; }
+  StyleSheet* GetStyleSheetForBindings();
+  void GetLayerName(nsACString&) const;
+  void GetSupportsText(nsACString&) const;
+
+  // Clear the mSheet pointer on this rule and descendants.
+  void DropSheetReference() final;
+
+  JSObject* WrapObject(JSContext* aCx,
+                       JS::Handle<JSObject*> aGivenProto) override;
+
+  const StyleLockedImportRule* Raw() const { return mRawRule.get(); }
+  void SetRawAfterClone(RefPtr<StyleLockedImportRule>);
+
+ private:
+  ~CSSImportRule();
+
+  RefPtr<StyleLockedImportRule> mRawRule;
+  RefPtr<StyleSheet> mChildSheet;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_CSSImportRule_h