diff -r 000000000000 -r 6474c204b198 accessible/src/xpcom/xpcAccessibleTextRange.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/accessible/src/xpcom/xpcAccessibleTextRange.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=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_a11y_xpcAccessibleTextRange_h_
+#define mozilla_a11y_xpcAccessibleTextRange_h_
+
+#include "nsIAccessibleTextRange.h"
+#include "TextRange.h"
+
+#include "mozilla/Move.h"
+#include "nsCycleCollectionParticipant.h"
+
+namespace mozilla {
+namespace a11y {
+
+class TextRange;
+
+class xpcAccessibleTextRange MOZ_FINAL : public nsIAccessibleTextRange
+{
+public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_CLASS(xpcAccessibleTextRange)
+
+  NS_IMETHOD GetStartContainer(nsIAccessible** aAnchor) MOZ_FINAL MOZ_OVERRIDE;
+  NS_IMETHOD GetStartOffset(int32_t* aOffset) MOZ_FINAL MOZ_OVERRIDE;
+  NS_IMETHOD GetEndContainer(nsIAccessible** aAnchor) MOZ_FINAL MOZ_OVERRIDE;
+  NS_IMETHOD GetEndOffset(int32_t* aOffset) MOZ_FINAL MOZ_OVERRIDE;
+  NS_IMETHOD GetText(nsAString& aText) MOZ_FINAL MOZ_OVERRIDE;
+
+private:
+  xpcAccessibleTextRange(TextRange&& aRange) :
+    mRange(Forward<TextRange>(aRange)) {}
+  xpcAccessibleTextRange() {}
+  friend class xpcAccessibleHyperText;
+
+  xpcAccessibleTextRange(const xpcAccessibleTextRange&) MOZ_DELETE;
+  xpcAccessibleTextRange& operator =(const xpcAccessibleTextRange&) MOZ_DELETE;
+
+  TextRange mRange;
+};
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif