Remove the Vector::append overload that takes a Vector

Source/platform/network/FormDataBuilder.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 118 matching lines @@
     Vector<char> randomBytes;
 
     for (unsigned i = 0; i < 4; ++i) {
         uint32_t randomness = cryptographicallyRandomNumber();
         randomBytes.append(alphaNumericEncodingMap[(randomness >> 24) & 0x3F]);
         randomBytes.append(alphaNumericEncodingMap[(randomness >> 16) & 0x3F]);
         randomBytes.append(alphaNumericEncodingMap[(randomness >> 8) & 0x3F]);
         randomBytes.append(alphaNumericEncodingMap[randomness & 0x3F]);
     }
 
-    boundary.append(randomBytes);
+    boundary.appendVector(randomBytes);
     boundary.append(0); // Add a 0 at the end so we can use this as a C-style string.
     return boundary;
 }
 
 void FormDataBuilder::beginMultiPartHeader(Vector<char>& buffer, const CString& boundary, const CString& name)
 {
     addBoundaryToMultiPartHeader(buffer, boundary);
 
     // FIXME: This loses data irreversibly if the input name includes characters you can't encode
     // in the website's character set.
@@ skipping 67 matching lines @@
         else if (c == '\n' || (c == '\r' && (i + 1 >= length || string.data()[i + 1] != '\n')))
             append(buffer, "%0D%0A");
         else if (c != '\r') {
             append(buffer, '%');
             appendByteAsHex(c, buffer);
         }
     }
 }
 
 }