Delete some dead code.

device/bluetooth/bluetooth_utils.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef DEVICE_BLUETOOTH_BLUETOOTH_UTILS_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_UTILS_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 56 matching lines @@
 
   // Permit sufficient comparison to allow a UUID to be used as a key in a
   // std::map.
   bool operator<(const UUID& uuid) const;
 
   // Equality operators.
   bool operator==(const UUID& uuid) const;
   bool operator!=(const UUID& uuid) const;
 
  private:
-  UUID();
-
   // String representation of the UUID that was used during construction. For
   // the supported sizes, this representation can have the following formats:
   //   - 16 bit:  XXXX
   //   - 32 bit:  XXXXXXXX
   //   - 128 bit: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
   Format format_;
   std::string value_;
 
   // The 128-bit string representation of the UUID.
   std::string canonical_value_;
@@ skipping 10 matching lines @@
 //   0xXXXX
 //   XXXXXXXX
 //   0xXXXXXXXX
 //   XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
 std::string CanonicalUuid(std::string uuid);
 
 }  // namespace bluetooth_utils
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_UTILS_H_