bluetooth: Refactor how we update based on Advertising Data

device/bluetooth/test/bluetooth_test.cc

Index: device/bluetooth/test/bluetooth_test.cc
diff --git a/device/bluetooth/test/bluetooth_test.cc b/device/bluetooth/test/bluetooth_test.cc
index faeb71f0e3e0dcb412d6232710477dfa38bb8190..3882aec11c8d0f3b07fb29e62ca3d577358314d9 100644
--- a/device/bluetooth/test/bluetooth_test.cc
+++ b/device/bluetooth/test/bluetooth_test.cc
@@ -29,6 +29,7 @@ const std::string BluetoothTestBase::kTestUUIDGenericAccess = "1800";
 const std::string BluetoothTestBase::kTestUUIDGenericAttribute = "1801";
 const std::string BluetoothTestBase::kTestUUIDImmediateAlert = "1802";
 const std::string BluetoothTestBase::kTestUUIDLinkLoss = "1803";
+const std::string BluetoothTestBase::kTestUUIDHeartRate = "180d";
 
 BluetoothTestBase::BluetoothTestBase() : weak_factory_(this) {}