diff -r 000000000000 -r 6474c204b198 intl/chardet/public/nsICharsetDetectionObserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/intl/chardet/public/nsICharsetDetectionObserver.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,28 @@
+/* -*- Mode: C; tab-width: 4; 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/. */
+
+#ifndef nsICDETObserver_h__
+#define nsICDETObserver_h__
+
+#include "nsISupports.h"
+#include "nsDetectionConfident.h"
+
+// {12BB8F12-2389-11d3-B3BF-00805F8A6670}
+#define NS_ICHARSETDETECTIONOBSERVER_IID \
+{ 0x12bb8f12, 0x2389, 0x11d3, { 0xb3, 0xbf, 0x0, 0x80, 0x5f, 0x8a, 0x66, 0x70 } }
+
+/*
+  Used to inform answer by nsICharsetDetector
+ */
+class nsICharsetDetectionObserver : public nsISupports {
+public:
+  NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICHARSETDETECTIONOBSERVER_IID)
+  NS_IMETHOD Notify(const char* aCharset, nsDetectionConfident aConf) = 0;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsICharsetDetectionObserver,
+                              NS_ICHARSETDETECTIONOBSERVER_IID)
+
+#endif /* nsICDETObserver_h__ */