diff -r 000000000000 -r 6474c204b198 extensions/universalchardet/src/base/nsUTF8Prober.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extensions/universalchardet/src/base/nsUTF8Prober.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,31 @@
+/* -*- 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 nsUTF8Prober_h__
+#define nsUTF8Prober_h__
+
+#include "nsCharSetProber.h"
+#include "nsCodingStateMachine.h"
+
+class nsUTF8Prober: public nsCharSetProber {
+public:
+  nsUTF8Prober(){mNumOfMBChar = 0; 
+                mCodingSM = new nsCodingStateMachine(&UTF8SMModel);
+                Reset(); }
+  virtual ~nsUTF8Prober(){delete mCodingSM;}
+  nsProbingState HandleData(const char* aBuf, uint32_t aLen);
+  const char* GetCharSetName() {return "UTF-8";}
+  nsProbingState GetState(void) {return mState;}
+  void      Reset(void);
+  float     GetConfidence(void);
+
+protected:
+  nsCodingStateMachine* mCodingSM;
+  nsProbingState mState;
+  uint32_t mNumOfMBChar;
+};
+
+#endif /* nsUTF8Prober_h__ */
+