Index: device/serial/serial_io_handler_win.h |
diff --git a/device/serial/serial_io_handler_win.h b/device/serial/serial_io_handler_win.h |
index 831eab614048b10a780c56a29ac659336c59f027..cc0414fe5da25bbeea8071706c1c94d1c1fcffc8 100644 |
--- a/device/serial/serial_io_handler_win.h |
+++ b/device/serial/serial_io_handler_win.h |
@@ -66,7 +66,7 @@ class SerialIoHandlerWin : public SerialIoHandler, |
// The helper lives on the UI thread and holds a weak reference back to the |
// handler that owns it. |
- UiThreadHelper* helper_ = nullptr; |
+ UiThreadHelper* helper_; |
base::WeakPtrFactory<SerialIoHandlerWin> weak_factory_; |
DISALLOW_COPY_AND_ASSIGN(SerialIoHandlerWin); |