diff -r 000000000000 -r 6474c204b198 accessible/src/mac/mozDocAccessible.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/accessible/src/mac/mozDocAccessible.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,31 @@
+/* -*- Mode: Objective-C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#import <Cocoa/Cocoa.h>
+#import "mozAccessible.h"
+
+// our protocol that we implement (so cocoa widgets can talk to us)
+#import "mozAccessibleProtocol.h"
+
+/* 
+  The root accessible. There is one per window.
+  Created by the RootAccessibleWrap.
+*/
+@interface mozRootAccessible : mozAccessible
+{
+  // the mozView that we're representing.
+  // all outside communication goes through the mozView.
+  // in reality, it's just piping all calls to us, and we're
+  // doing its dirty work!
+  //
+  // whenever someone asks who we are (e.g., a child asking
+  // for its parent, or our parent asking for its child), we'll
+  // respond the mozView. it is absolutely necessary for third-
+  // party tools that we do this!
+  //
+  // /hwaara
+  id <mozView, mozAccessible> mParallelView; // weak ref
+}
+@end