Make use of emscripten_supports_offscreencanvas. NFC#21204

sbc100 merged 1 commit into

emscripten-core:mainemscripten-core/emscripten:mainfrom

sbc100:use_emscripten_supports_offscreencanvassbc100/emscripten:use_emscripten_supports_offscreencanvasCopy head branch name to clipboard