bluetooth: Use BluetoothUUID instead of string when sending uuids

content/browser/bluetooth/web_bluetooth_service_impl.h

Index: content/browser/bluetooth/web_bluetooth_service_impl.h
diff --git a/content/browser/bluetooth/web_bluetooth_service_impl.h b/content/browser/bluetooth/web_bluetooth_service_impl.h
index 0070e8355cacb106bb8b12b1c24679c7dc609536..54e2643fb796e72fe319fe97b4bde5c08a90dddd 100644
--- a/content/browser/bluetooth/web_bluetooth_service_impl.h
+++ b/content/browser/bluetooth/web_bluetooth_service_impl.h
@@ -101,12 +101,12 @@ class WebBluetoothServiceImpl : public blink::mojom::WebBluetoothService,
   void RemoteServerDisconnect(const mojo::String& device_id) override;
   void RemoteServerGetPrimaryService(
       const mojo::String& device_id,
-      const mojo::String& service_uuid,
+      const std::unique_ptr<device::BluetoothUUID>& service_uuid,
       const RemoteServerGetPrimaryServiceCallback& callback) override;
   void RemoteServiceGetCharacteristics(
       const mojo::String& service_instance_id,
       blink::mojom::WebBluetoothGATTQueryQuantity quantity,
-      const mojo::String& characteristics_uuid,
+      const std::unique_ptr<device::BluetoothUUID>& characteristics_uuid,
       const RemoteServiceGetCharacteristicsCallback& callback) override;
   void RemoteCharacteristicReadValue(
       const mojo::String& characteristic_instance_id,
@@ -130,7 +130,7 @@ class WebBluetoothServiceImpl : public blink::mojom::WebBluetoothService,
   // Should only be run after the services have been discovered for
   // |device_address|.
   void RemoteServerGetPrimaryServiceImpl(
-      const std::string& service_uuid,
+      std::unique_ptr<device::BluetoothUUID> service_uuid,
       const RemoteServerGetPrimaryServiceCallback& callback,
       device::BluetoothDevice* device);