Revert "Workaround for egui having wrong scale in firefox" #13633

Job	Run time
android	26s
Check wasm32 + wasm-bindgen	2m 29s
cargo-deny aarch64-apple-darwin	40s
cargo-deny aarch64-linux-android	39s
cargo-deny i686-pc-windows-gnu	37s
Check wasm32+atomics	1m 20s
cargo-deny i686-pc-windows-msvc	42s
cargo-deny i686-unknown-linux-gnu	52s
cargo-deny wasm32-unknown-unknown	38s
Format + check + test	3m 0s
cargo-deny x86_64-apple-darwin	40s
cargo-deny x86_64-pc-windows-gnu	39s
cargo-deny x86_64-pc-windows-msvc	38s
ios	27s
cargo-deny x86_64-unknown-linux-gnu	39s
cargo-deny x86_64-unknown-linux-musl	42s
cargo-deny x86_64-unknown-redox	42s
Run tests	1m 56s
Check Windows	1m 48s
	19m 34s

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