diff -r 000000000000 -r 6474c204b198 xpcom/ds/nsISupportsArray.idl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xpcom/ds/nsISupportsArray.idl	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,87 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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/. */
+
+
+#include "nsICollection.idl"
+
+/*
+ * This entire interface is deprecated and should not be used.
+ * See nsIArray and nsIMutableArray for the new implementations.
+ *
+ * http://groups.google.com/groups?q=nsisupportsarray+group:netscape.public.mozilla.xpcom&hl=en&lr=&ie=UTF-8&oe=UTF-8&selm=3D779491.3050506%40netscape.com&rnum=2
+ * http://groups.google.com/groups?q=nsisupportsarray+group:netscape.public.mozilla.xpcom&hl=en&lr=&ie=UTF-8&oe=UTF-8&selm=al8412%245ab2%40ripley.netscape.com&rnum=8
+ */
+
+%{C++
+
+class nsIBidirectionalEnumerator;
+class nsISupportsArray;
+ 
+#define NS_SUPPORTSARRAY_CID                         \
+{ /* bda17d50-0d6b-11d3-9331-00104ba0fd40 */         \
+    0xbda17d50,                                      \
+    0x0d6b,                                          \
+    0x11d3,                                          \
+    {0x93, 0x31, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
+}
+#define NS_SUPPORTSARRAY_CONTRACTID "@mozilla.org/supports-array;1"
+ 
+%}
+
+[scriptable, uuid(241addc8-3608-4e73-8083-2fd6fa09eba2)]
+interface nsISupportsArray : nsICollection {
+
+  [notxpcom] boolean Equals([const] in nsISupportsArray other);
+  
+  [notxpcom] long IndexOf([const] in nsISupports aPossibleElement);
+  [notxpcom] long IndexOfStartingAt([const] in nsISupports aPossibleElement,
+                                    in unsigned long aStartIndex);
+  [notxpcom] long LastIndexOf([const] in nsISupports aPossibleElement);
+  
+  // xpcom-compatible versions
+  long GetIndexOf(in nsISupports aPossibleElement);
+  long GetIndexOfStartingAt(in nsISupports aPossibleElement,
+                            in unsigned long aStartIndex);
+  long GetLastIndexOf(in nsISupports aPossibleElement);  
+  
+  [notxpcom] boolean InsertElementAt(in nsISupports aElement,
+                                     in unsigned long aIndex);
+  [notxpcom] boolean ReplaceElementAt(in nsISupports aElement,
+                                      in unsigned long aIndex);
+
+  [notxpcom] boolean RemoveElementAt(in unsigned long aIndex);
+  [notxpcom] boolean RemoveLastElement([const] in nsISupports aElement);
+  
+  // xpcom-compatible versions
+  void DeleteLastElement(in nsISupports aElement);
+  void DeleteElementAt(in unsigned long aIndex);
+  
+  [notxpcom] boolean AppendElements(in nsISupportsArray aElements);
+  
+  void Compact();
+  
+
+  nsISupportsArray clone();
+
+  [notxpcom] boolean MoveElement(in long aFrom,
+                                 in long aTo);
+
+  [notxpcom] boolean InsertElementsAt(in nsISupportsArray aOther,
+                                      in unsigned long aIndex);
+
+  [notxpcom] boolean RemoveElementsAt(in unsigned long aIndex,
+                                      in unsigned long aCount);
+
+  [notxpcom] boolean SizeTo(in long aSize);
+  
+};
+
+%{C++
+
+// Construct and return a default implementation of nsISupportsArray:
+extern nsresult
+NS_NewISupportsArray(nsISupportsArray** aInstancePtrResult);
+
+%}