UTF-8 detector for pages missing encoding info

third_party/WebKit/Source/platform/text/TextEncodingDetector.cpp

 /*
  * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 18 matching lines @@
  */
 
 #include "platform/text/TextEncodingDetector.h"
 
 #include "wtf/text/TextEncoding.h"
 #include <unicode/ucnv.h>
 #include <unicode/ucsdet.h>
 
 namespace blink {
 
-bool detectTextEncoding(const char* data, size_t length,
+bool detectTextEncodingUniversal(const char* data, size_t length,
     const char* hintEncodingName, WTF::TextEncoding* detectedEncoding)
 {
     *detectedEncoding = WTF::TextEncoding();
     int matchesCount = 0;
     UErrorCode status = U_ZERO_ERROR;
     UCharsetDetector* detector = ucsdet_open(&status);
     if (U_FAILURE(status))
         return false;
     ucsdet_enableInputFilter(detector, true);
     ucsdet_setText(detector, data, static_cast<int32_t>(length), &status);
@@ skipping 56 matching lines @@
     if (U_SUCCESS(status)) {
         *detectedEncoding = WTF::TextEncoding(encoding);
         ucsdet_close(detector);
         return true;
     }
     ucsdet_close(detector);
     return false;
 }
 
 } // namespace blink