Implementation of script hashes for CSP.

Source/wtf/text/Base64.cpp

 /*
    Copyright (C) 2000-2001 Dawit Alemayehu <adawit@kde.org>
    Copyright (C) 2006 Alexey Proskuryakov <ap@webkit.org>
    Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
    Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License (LGPL)
    version 2 as published by the Free Software Foundation.
 
@@ skipping 191 matching lines @@
         out.shrink(outLength);
 
     return true;
 }
 
 bool base64Decode(const char* data, unsigned length, Vector<char>& out, Base64DecodePolicy policy)
 {
     return base64DecodeInternal<LChar>(reinterpret_cast<const LChar*>(data), length, out, policy);
 }
 
+bool base64Decode(const UChar* data, unsigned length, Vector<char>& out, Base64DecodePolicy policy)
+{
+    return base64DecodeInternal<UChar>(data, length, out, policy);
+}
+
 bool base64Decode(const String& in, Vector<char>& out, Base64DecodePolicy policy)
 {
     if (in.isEmpty())
         return base64DecodeInternal<LChar>(0, 0, out, policy);
     if (in.is8Bit())
         return base64DecodeInternal<LChar>(in.characters8(), in.length(), out, policy);
     return base64DecodeInternal<UChar>(in.characters16(), in.length(), out, policy);
 }
 
 } // namespace WTF