fix: allowing fullscreen on chromium based browsers

[moaz-karam]

This PR allows the full-screen button to open on chromium based browsers

[maiconpintoabreu]

@moaz-karam requestFullScreen receives 2 args, you can see here: https://github.com/emscripten-core/emscripten/blob/af01558779231dcf3524438e904b688a5576432c/src/lib/libbrowser.js#L218
Maybe you are using a old version of emscripten.

[moaz-karam]

@moaz-karam requestFullScreen receives 2 args, you can see here: https://github.com/emscripten-core/emscripten/blob/af01558779231dcf3524438e904b688a5576432c/src/lib/libbrowser.js#L218 Maybe you are using a old version of emscripten.

I am using the latest version of the emsdk and requestFullscreen(false, false) works well on Firefox, but fails on Chrome unless the args are removed.

[maiconpintoabreu]

@moaz-karam I can replicate the issue as well now, never saw it before.

[aceiii]

The current documentation shows that it's using Module.requestFullscreen() and NOT Module.canvas.requestFullscreen(): https://github.com/emscripten-core/emscripten/blob/main/html/shell_minimal.html

What you see here gets exported when you add requestFullscreen to the EXPORTED_RUNTIME_METHODS link options. I've tested this out on my own code and it works with both Firefox and Chrome when you call this instead one from Module instead of the one from Module.canvas.

Edit: Also noticed the hide/lock pointer didn't actually work before on Firefox but this fixes it.