1 files changed, 47 insertions, 0 deletions
diff --git a/dom/base/StyleSheetList.h b/dom/base/StyleSheetList.h
new file mode 100644
index 000000000..dfedc2214
--- /dev/null
+++ b/dom/base/StyleSheetList.h
@@ -0,0 +1,47 @@
+/* -*- 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_StyleSheetList_h
+#define mozilla_dom_StyleSheetList_h
+
+#include "nsIDOMStyleSheetList.h"
+#include "nsWrapperCache.h"
+
+class nsINode;
+
+namespace mozilla {
+class StyleSheet;
+
+namespace dom {
+
+class StyleSheetList : public nsIDOMStyleSheetList
+                     , public nsWrapperCache
+{
+public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(StyleSheetList)
+  NS_DECL_NSIDOMSTYLESHEETLIST
+
+  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override final;
+
+  virtual nsINode* GetParentObject() const = 0;
+
+  virtual uint32_t Length() = 0;
+  virtual StyleSheet* IndexedGetter(uint32_t aIndex, bool& aFound) = 0;
+  StyleSheet* Item(uint32_t aIndex)
+  {
+    bool dummy = false;
+    return IndexedGetter(aIndex, dummy);
+  }
+
+protected:
+  virtual ~StyleSheetList() {}
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_StyleSheetList_h