Migrate WTF::Vector::prepend() to ::push_front()

third_party/WebKit/Source/wtf/HexNumber.h

 /*
  * Copyright (C) 2011 Research In Motion Limited. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 51 matching lines @@
     destination.push_back(hexDigits[byte & 0xF]);
   }
 
   template <typename T>
   static inline void appendUnsignedAsHex(unsigned number,
                                          T& destination,
                                          HexConversionMode mode = Uppercase) {
     const LChar* hexDigits = hexDigitsForMode(mode);
     Vector<LChar, 8> result;
     do {
-      result.prepend(hexDigits[number % 16]);
+      result.push_front(hexDigits[number % 16]);
       number >>= 4;
     } while (number > 0);
 
     destination.append(result.data(), result.size());
   }
 
   // Same as appendUnsignedAsHex, but using exactly 'desiredDigits' for the
   // conversion.
   template <typename T>
   static inline void appendUnsignedAsHexFixedSize(
       unsigned number,
       T& destination,
       unsigned desiredDigits,
       HexConversionMode mode = Uppercase) {
     DCHECK(desiredDigits);
 
     const LChar* hexDigits = hexDigitsForMode(mode);
     Vector<LChar, 8> result;
     do {
-      result.prepend(hexDigits[number % 16]);
+      result.push_front(hexDigits[number % 16]);
       number >>= 4;
     } while (result.size() < desiredDigits);
 
     DCHECK_EQ(result.size(), desiredDigits);
     destination.append(result.data(), result.size());
   }
 
  private:
   static inline const LChar* hexDigitsForMode(HexConversionMode mode) {
     return mode == Lowercase ? Internal::lowerHexDigits
                              : Internal::upperHexDigits;
   }
 };
 
 }  // namespace WTF
 
 using WTF::HexNumber;
 
 #endif  // HexNumber_h