device/bluetooth: Rename device::bluetooth_utils::UUID to device::BluetoothUUID

device/bluetooth/bluetooth_service_record_mac_unittest.mm

 // Copyright 2013 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/bluetooth_service_record_mac.h"
 
 #import <IOBluetooth/objc/IOBluetoothSDPDataElement.h>
 #import <IOBluetooth/objc/IOBluetoothSDPServiceRecord.h>
 #import <IOBluetooth/objc/IOBluetoothSDPUUID.h>
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/sys_string_conversions.h"
+#include "device/bluetooth/bluetooth_uuid.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 const BluetoothSDPServiceAttributeID kServiceClassIDAttributeId = 0x0001;
 const BluetoothSDPServiceAttributeID kProtocolDescriptorListAttributeId =
     0x0004;
 const BluetoothSDPServiceAttributeID kServiceNameAttributeId = 0x0100;
 
 const uint8 kRfcommChannel = 0x0c;
 const char kServiceName[] = "Headset Audio Gateway";
 
-const char kExpectedRfcommUuid[] = "01234567-89ab-cdef-0123-456789abcdef";
-const char kExpectedSerialUuid[] = "00001101-0000-1000-8000-00805f9b34fb";
+const device::BluetoothUUID kExpectedRfcommUuid(
+    "01234567-89ab-cdef-0123-456789abcdef");
+const device::BluetoothUUID kExpectedSerialUuid("1101");
 
 const int kMaxUuidSize = 16;
 
 }  // namespace
 
 namespace device {
 
 class BluetoothServiceRecordMacTest : public testing::Test {
  public:
 
@@ skipping 99 matching lines @@
   const char upper_case_uuid_bytes[] = "0123456789ABCDEF0123456789ABCDEF";
   IOBluetoothSDPUUID* upper_case_uuid =
       ConvertUuid(upper_case_uuid_bytes, sizeof(upper_case_uuid_bytes) / 2);
 
   BluetoothServiceRecordMac record(GetServiceRecord(upper_case_uuid, false));
   EXPECT_EQ(kExpectedRfcommUuid, record.uuid());
 }
 
 TEST_F(BluetoothServiceRecordMacTest, InvalidUuid) {
   BluetoothServiceRecordMac record(GetServiceRecord(nil, false));
-  EXPECT_EQ("", record.uuid());
+  EXPECT_FALSE(record.uuid().IsValid());
 }
 
 }  // namespace device