Fix LayoutTests/http/tests/misc/url-in-utf16be.html and LayoutTests/http/test...

third_party/WebKit/WebCore/platform/text/TextEncoding.cpp

 /*
  * Copyright (C) 2004, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov <ap@nypop.com>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 170 matching lines @@
     return *this; 
 }
 
 // HTML5 specifies that UTF-8 be used in form submission when a form is 
 // is a part of a document in UTF-16 probably because UTF-16 is not a 
 // byte-based encoding and can contain 0x00. By extension, the same
 // should be done for UTF-32. In case of UTF-7, it is a byte-based encoding,
 // but it's fraught with problems and we'd rather steer clear of it.
 const TextEncoding& TextEncoding::encodingForFormSubmission() const
 {
-    if (noExtendedTextEncodingNameUsed())
-        return *this;
     if (isNonByteBasedEncoding() || *this == UTF7Encoding())
         return UTF8Encoding();
     return *this;
 }
 
 const TextEncoding& ASCIIEncoding()
 {
     static TextEncoding globalASCIIEncoding("ASCII");
     return globalASCIIEncoding;
 }
@@ skipping 36 matching lines @@
 
 const TextEncoding& WindowsLatin1Encoding()
 {
     static TextEncoding globalWindowsLatin1Encoding("WinLatin-1");
     return globalWindowsLatin1Encoding;
 }
 
 } // namespace WebCore