Pass JavaRef to Java methods in device/bluetooth.

device/bluetooth/bluetooth_remote_gatt_descriptor_android.h

Index: device/bluetooth/bluetooth_remote_gatt_descriptor_android.h
diff --git a/device/bluetooth/bluetooth_remote_gatt_descriptor_android.h b/device/bluetooth/bluetooth_remote_gatt_descriptor_android.h
index b959a54d82076ed2b8da2a81cc3c7842ea625874..fa4a415812362124578d5f63af7ad2b845e7a57d 100644
--- a/device/bluetooth/bluetooth_remote_gatt_descriptor_android.h
+++ b/device/bluetooth/bluetooth_remote_gatt_descriptor_android.h
@@ -8,6 +8,7 @@
 #include <memory>
 
 #include "base/android/jni_android.h"
+#include "base/android/scoped_java_ref.h"
 #include "base/macros.h"
 #include "device/bluetooth/bluetooth_remote_gatt_characteristic.h"
 #include "device/bluetooth/bluetooth_remote_gatt_descriptor.h"
@@ -28,9 +29,11 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothRemoteGattDescriptorAndroid
   // reference to |bluetooth_gatt_descriptor_wrapper|.
   static std::unique_ptr<BluetoothRemoteGattDescriptorAndroid> Create(
       const std::string& instanceId,
-      jobject /* BluetoothGattDescriptorWrapper */
+      const base::android::JavaRef<jobject>& /* BluetoothGattDescriptorWrapper
+                                                */
       bluetooth_gatt_descriptor_wrapper,
-      jobject /* chromeBluetoothDevice */ chrome_bluetooth_device);
+      const base::android::JavaRef<
+          jobject>& /* chromeBluetoothDevice */ chrome_bluetooth_device);
 
   ~BluetoothRemoteGattDescriptorAndroid() override;