Fix license headers in a number of files

third_party/cld/encodings/compact_lang_det/win/cld_htmlutils_windows.cc

-// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "encodings/compact_lang_det/win/cld_htmlutils.h"
 
 // Src points to '&'
 // Writes entity value to dst. Returns take(src), put(dst) byte counts
 void EntityToBuffer(const char* src, int len, char* dst,
                     int* tlen, int* plen) {
   // On Windows we do not have to do anything, browser expands HTML entities
   // for us, so text we're retrieving from it is ready for translation as it is.
   // But:
 
   // This is a temporary solution to let us continue the development without
   // having a real DOM text scraping in place.  For now the full HTML is fed
   // to CLD for language detection and just ignoring entities is good enough
   // for testing.  Later entities will be expanded by browser itself.
 
   // Skip entity in the source.
   *tlen = 1;
   do {
     ++src;
     ++*tlen;
   } while (*src && *src != ';');
   // Report a bogus entity (space).
   *dst = ' ';
   *plen = 1;
 }