Handle odd data lengths in UTF-16 decoder

Source/wtf/text/TextEncoding.cpp

 /*
  * Copyright (C) 2004, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov <ap@nypop.com>
  * Copyright (C) 2007-2009 Torch Mobile, Inc.
  *
  * 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.
@@ skipping 42 matching lines @@
     : m_name(atomicCanonicalTextEncodingName(name))
     , m_backslashAsCurrencySymbol(backslashAsCurrencySymbol())
 {
 }
 
 String TextEncoding::decode(const char* data, size_t length, bool stopOnError, bool& sawError) const
 {
     if (!m_name)
         return String();
 
-    return newTextCodec(*this)->decode(data, length, true, stopOnError, sawError);
+    return newTextCodec(*this)->decode(data, length, DataEOF, stopOnError, sawError);
 }
 
 CString TextEncoding::encode(const String& string, UnencodableHandling handling) const
 {
     if (!m_name)
         return CString();
 
     if (string.isEmpty())
         return "";
 
@@ skipping 142 matching lines @@
     return globalUTF8Encoding;
 }
 
 const TextEncoding& WindowsLatin1Encoding()
 {
     static TextEncoding globalWindowsLatin1Encoding("WinLatin1");
     return globalWindowsLatin1Encoding;
 }
 
 } // namespace WTF