From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 xpcom/ds/nsICollection.idl | 67 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 xpcom/ds/nsICollection.idl

(limited to 'xpcom/ds/nsICollection.idl')

diff --git a/xpcom/ds/nsICollection.idl b/xpcom/ds/nsICollection.idl
new file mode 100644
index 000000000..3cd851419
--- /dev/null
+++ b/xpcom/ds/nsICollection.idl
@@ -0,0 +1,67 @@
+/* -*- Mode: IDL; 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 "nsISerializable.idl"
+
+interface nsIEnumerator;
+
+[deprecated, scriptable, uuid(83b6019c-cbc4-11d2-8cca-0060b0fc14a3)]
+interface nsICollection : nsISerializable
+{
+
+  uint32_t Count();
+  nsISupports GetElementAt(in uint32_t index);
+  void QueryElementAt(in uint32_t index, in nsIIDRef uuid, 
+                      [iid_is(uuid),retval] out nsQIResult result);
+  void SetElementAt(in uint32_t index, in nsISupports item);
+  void AppendElement(in nsISupports item);
+  void RemoveElement(in nsISupports item);
+
+  /**
+   * This clashes with |nsISimpleEnumerator nsIArray.enumerate()| (only on the
+   * binary side), so it is renamed with a 'Deprecated' prefix in favor of the
+   * non-deprecated |nsIArray.enumerate|.
+   */
+  [binaryname(DeprecatedEnumerate)]
+  nsIEnumerator Enumerate();
+
+  void Clear();
+
+};
+
+%{C++
+
+#ifndef nsCOMPtr_h__
+#include "nsCOMPtr.h"
+#endif
+
+class MOZ_STACK_CLASS nsQueryElementAt : public nsCOMPtr_helper
+  {
+    public:
+      nsQueryElementAt( nsICollection* aCollection, uint32_t aIndex, nsresult* aErrorPtr )
+          : mCollection(aCollection),
+            mIndex(aIndex),
+            mErrorPtr(aErrorPtr)
+        {
+          // nothing else to do here
+        }
+
+      virtual nsresult NS_FASTCALL operator()( const nsIID& aIID, void** )
+        const override;
+
+    private:
+      nsICollection* MOZ_NON_OWNING_REF mCollection;
+      uint32_t        mIndex;
+      nsresult*       mErrorPtr;
+  };
+
+inline
+const nsQueryElementAt
+do_QueryElementAt( nsICollection* aCollection, uint32_t aIndex, nsresult* aErrorPtr = 0 )
+  {
+    return nsQueryElementAt(aCollection, aIndex, aErrorPtr);
+  }
+
+%}
-- 
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