arc: bluetooth: Add gatt client functionality

components/arc/bluetooth/bluetooth_type_converters.h

Index: components/arc/bluetooth/bluetooth_type_converters.h
diff --git a/components/arc/bluetooth/bluetooth_type_converters.h b/components/arc/bluetooth/bluetooth_type_converters.h
index 756edb28643c7f09f2bdf7a5effbfdb2ba61dac9..5c282dae78b523e4538f03f2f11d93b259c444e0 100644
--- a/components/arc/bluetooth/bluetooth_type_converters.h
+++ b/components/arc/bluetooth/bluetooth_type_converters.h
@@ -11,6 +11,7 @@
 #include <utility>
 
 #include "components/arc/common/bluetooth.mojom.h"
+#include "device/bluetooth/bluetooth_gatt_service.h"
 #include "mojo/public/cpp/bindings/type_converter.h"
 
 namespace device {
@@ -35,6 +36,19 @@ struct TypeConverter<arc::mojom::BluetoothUUIDPtr, device::BluetoothUUID> {
       const device::BluetoothUUID& uuid);
 };
 
+template <>
+struct TypeConverter<device::BluetoothUUID, arc::mojom::BluetoothUUIDPtr> {
+  static device::BluetoothUUID Convert(
+      const arc::mojom::BluetoothUUIDPtr& uuid);
+};
+
+template <>
+struct TypeConverter<arc::mojom::BluetoothGattStatus,
+                     device::BluetoothGattService::GattErrorCode> {
+  static arc::mojom::BluetoothGattStatus Convert(
+      const device::BluetoothGattService::GattErrorCode& error_code);
+};
+
 }  // namespace mojo
 
 #endif  // COMPONENTS_ARC_BLUETOOTH_BLUETOOTH_TYPE_CONVERTERS_H_