Code review comment for lp:~andreas-pokorny/mir/0.20-fix-1550050

src/server/input/default_configuration.cpp

- [this]()
+ [this]() -> std::shared_ptr<mi::InputDispatcher>

- the_event_filter_chain_dispatcher(), the_main_loop(), the_cookie_authority(),
- enable_repeat, key_repeat_timeout, key_repeat_delay);
+ the_event_filter_chain_dispatcher(), the_main_loop(), the_cookie_authority(),
+ enable_repeat, key_repeat_timeout, key_repeat_delay);

unneeded changes?

+ void set_input_device_hub(std::shared_ptr<InputDeviceHub> const& hub);
two step initialization.