arc: bluetooth: Use UUID 16 bits in advertising data

components/arc/common/bluetooth.mojom

 // 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.
 
 module arc.mojom;
 
 [Extensible]
 enum BluetoothAdapterState {
   OFF = 0,
   ON
@@ skipping 152 matching lines @@
 struct BluetoothGattValue {
   BluetoothGattStatus status;
   array<uint8> value;
 };
 
 // Copy from Bluetooth Assigned Numbers Document, Generic Access Profile
 // https://www.bluetooth.com/specifications/assigned-numbers/generic-access-profile
 [Extensible]
 enum BluetoothAdvertisingDataType {
   DATA_TYPE_FLAGS = 0x01,
+  DATA_TYPE_SERVICE_UUIDS_16_BIT_COMPLETE = 0x03,
   DATA_TYPE_SERVICE_UUIDS_128_BIT_COMPLETE = 0x07,
   DATA_TYPE_LOCAL_NAME_COMPLETE = 0x09,
   DATA_TYPE_TX_POWER_LEVEL = 0x0A,
   DATA_TYPE_SERVICE_DATA = 0x16,
   DATA_TYPE_MANUFACTURER_SPECIFIC_DATA = 0xff,
 };
 
 // Copy from Bluetooth Core v4.2 Volume 3 Part C Chapter 11
 // and Bluetooth Core Specification Supplement v6 Part A Chapter 1
 // https://www.bluetooth.com/specifications/adopted-specifications
 union BluetoothAdvertisingData {
   uint8 flags;
+  array<uint16> service_uuids_16;
   array<BluetoothUUID> service_uuids;
   string local_name;
   uint8 tx_power_level;
   BluetoothServiceData service_data;
   array<uint8> manufacturer_data;
   array<uint8> other_data;
 };
 
 struct BluetoothServiceData {
   uint16 uuid_16bit;
@@ skipping 163 matching lines @@
                                     int32 attribute_handle,
                                     int32 offset,
                                     bool is_long)
       => (BluetoothGattStatus status, array<uint8> value);
   [MinVersion=3] RequestGattWrite@15(BluetoothAddress address,
                                      int32 attribute_handle,
                                      int32 offset,
                                      array<uint8> value)
       => (BluetoothGattStatus status);
 };