MIN_WINDOW_INNER_SIZE

servoshell::window

Constant MIN_WINDOW_INNER_SIZE 

Source 
pub(crate) const MIN_WINDOW_INNER_SIZE: DeviceIntSize;
Expand description

https://github.com/web-platform-tests/wpt/blob/9320b1f724632c52929a3fdb11bdaf65eafc7611/webdriver/tests/classic/set_window_rect/set.py#L287-L290 “A window size of 10x10px shouldn’t be supported by any browser.”