Allow device/bluetooth to build on the macOS 10.13 SDK

device/bluetooth/bluetooth_adapter_mac.mm

Index: device/bluetooth/bluetooth_adapter_mac.mm
diff --git a/device/bluetooth/bluetooth_adapter_mac.mm b/device/bluetooth/bluetooth_adapter_mac.mm
index 64dbb0393113d9c2e73dd6784db11c77994f2d9f..f02859d3719a9ce5ebbb81a64a2c8837fed9d154 100644
--- a/device/bluetooth/bluetooth_adapter_mac.mm
+++ b/device/bluetooth/bluetooth_adapter_mac.mm
@@ -155,7 +155,7 @@ bool BluetoothAdapterMac::IsPresent() const {
   bool is_present = !address_.empty();
   if (IsLowEnergyAvailable()) {
     is_present = is_present || ([low_energy_central_manager_ state] !=
-                                CBCentralManagerStateUnsupported);
+                                CBManagerStateUnsupported);
   }
   return is_present;
 }
@@ -164,7 +164,7 @@ bool BluetoothAdapterMac::IsPowered() const {
   bool is_powered = classic_powered_;
   if (IsLowEnergyAvailable()) {
     is_powered = is_powered || ([low_energy_central_manager_ state] ==
-                                CBCentralManagerStatePoweredOn);
+                                CBManagerStatePoweredOn);
   }
   return is_powered;
 }
@@ -588,17 +588,17 @@ void BluetoothAdapterMac::LowEnergyDeviceUpdated(
   }
 }
 
-// TODO(crbug.com/511025): Handle state < CBCentralManagerStatePoweredOff.
+// TODO(crbug.com/511025): Handle state < CBManagerStatePoweredOff.
 void BluetoothAdapterMac::LowEnergyCentralManagerUpdatedState() {
   VLOG(1) << "Central manager state updated: "
           << [low_energy_central_manager_ state];
-  // A state with a value lower than CBCentralManagerStatePoweredOn implies that
+  // A state with a value lower than CBManagerStatePoweredOn implies that
   // scanning has stopped and that any connected peripherals have been
   // disconnected. Call DidDisconnectPeripheral manually to update the devices'
   // states since macOS doesn't call it.
   // See
   // https://developer.apple.com/reference/corebluetooth/cbcentralmanagerdelegate/1518888-centralmanagerdidupdatestate?language=objc
-  if ([low_energy_central_manager_ state] < CBCentralManagerStatePoweredOn) {
+  if ([low_energy_central_manager_ state] < CBManagerStatePoweredOn) {
     VLOG(1)
         << "Central no longer powered on. Notifying of device disconnection.";
     for (BluetoothDevice* device : GetDevices()) {