bluetooth: mac: Reject requestDevice promise if Mac version is <= 10.9

content/browser/bluetooth/web_bluetooth_service_impl.cc

Index: content/browser/bluetooth/web_bluetooth_service_impl.cc
diff --git a/content/browser/bluetooth/web_bluetooth_service_impl.cc b/content/browser/bluetooth/web_bluetooth_service_impl.cc
index 9418ebdd985f850fb84a0466588ed3bf5689a594..655fb3ea7304bd50689e9cfc846283791a39c641 100644
--- a/content/browser/bluetooth/web_bluetooth_service_impl.cc
+++ b/content/browser/bluetooth/web_bluetooth_service_impl.cc
@@ -328,16 +328,18 @@ void WebBluetoothServiceImpl::RequestDevice(
   RecordRequestDeviceOptions(options);
 
   if (!GetAdapter()) {
-    if (BluetoothAdapterFactoryWrapper::Get().IsBluetoothAdapterAvailable()) {
+    if (BluetoothAdapterFactoryWrapper::Get().IsLowEnergyAvailable()) {
       BluetoothAdapterFactoryWrapper::Get().AcquireAdapter(
           this, base::Bind(&WebBluetoothServiceImpl::RequestDeviceImpl,
                            weak_ptr_factory_.GetWeakPtr(),
                            base::Passed(std::move(options)), callback));
       return;
     }
-    RecordRequestDeviceOutcome(UMARequestDeviceOutcome::NO_BLUETOOTH_ADAPTER);
-    callback.Run(blink::mojom::WebBluetoothError::NO_BLUETOOTH_ADAPTER,
-                 nullptr /* device */);
+    RecordRequestDeviceOutcome(
+        UMARequestDeviceOutcome::BLUETOOTH_LOW_ENERGY_NOT_AVAILABLE);
+    callback.Run(
+        blink::mojom::WebBluetoothError::BLUETOOTH_LOW_ENERGY_NOT_AVAILABLE,
+        nullptr /* device */);
     return;
   }
   RequestDeviceImpl(std::move(options), callback, GetAdapter());