arc: bluetooth: Add SDP host side support

device/bluetooth/bluez/bluetooth_service_attribute_value_bluez.cc

 // Copyright 2016 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.
 
 #include "device/bluetooth/bluez/bluetooth_service_attribute_value_bluez.h"
 
+#include <utility>
+
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 
 namespace bluez {
 
+BluetoothServiceAttributeValueBlueZ::BluetoothServiceAttributeValueBlueZ()
+    : type_(NULLTYPE), size_(0) {}
+
 BluetoothServiceAttributeValueBlueZ::BluetoothServiceAttributeValueBlueZ(
     Type type,
     size_t size,
     std::unique_ptr<base::Value> value)
     : type_(type), size_(size), value_(std::move(value)) {
   CHECK_NE(type, SEQUENCE);
 }
 
 BluetoothServiceAttributeValueBlueZ::BluetoothServiceAttributeValueBlueZ(
     std::unique_ptr<Sequence> sequence)
@@ skipping 15 matching lines @@
 }
 
 BluetoothServiceAttributeValueBlueZ BluetoothServiceAttributeValueBlueZ::
 operator=(const BluetoothServiceAttributeValueBlueZ& attribute) {
   return BluetoothServiceAttributeValueBlueZ(attribute);
 }
 
 BluetoothServiceAttributeValueBlueZ::~BluetoothServiceAttributeValueBlueZ() {}
 
 }  // namespace bluez