Replace all `Self` identifiers in method argument and return types #2578

Job	Run time
Check	1m 3s
Clippy	2m 56s
Rustfmt	10s
Taplo	9s
build_benchmarks	59s
build_examples	3m 44s
build_nightly	1m 36s
Verify that web-sys is compiled correctly	49s
Clippy (project)	2m 26s
Clippy (web-sys)	2m 38s
dist_linux_aarch64_gnu	2m 55s
dist_linux_x86_64_musl	2m 31s
dist_macos_aarch64	2m 0s
dist_macos_x86_64	1m 21s
dist_windows	3m 56s
doc_api	1m 13s
Check MSRV for CLI tools	32s
doc_book	7s
Check MSRV for libraries	1m 20s
Build and test the deno example	50s
Run native tests	2m 6s
Run wasm-bindgen crate tests with multithreading	1m 23s
Run UI compile-fail tests	49s
Run wasm-bindgen crate tests (wasm-bindgen)	2m 1s
Run wasm-bindgen crate tests with externref feature	1m 43s
Run wasm-bindgen wasm test	1m 13s
Run wasm-bindgen crate tests (wasm-bindgen (serde-serialize))	3m 29s
Run wasm-bindgen crate tests with multi-value feature	1m 34s
Run web-sys tests (with geckodriver)	24s
Run wasm-bindgen crate tests (wasm-bindgen (enable-interning))	1m 19s
Run web-sys (all features) tests (with geckodriver)	2m 44s
Run web-sys (unstable, all features) tests (with geckodriver)	3m 23s
Run js-sys tests (with geckodriver)	1m 22s
Run js-sys (unstable) tests (with geckodriver)	1m 25s
Run wasm-bindgen-webidl tests (with geckodriver)	31s
Run webidl-tests tests (with geckodriver)	1m 7s
Run webidl-tests (unstable) tests (with geckodriver)	1m 9s
Run typescript-tests tests (with geckodriver)	1m 23s
test_nightly	45s
test_examples	1m 56s
deploy	28s
	1h 5m 29s

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