Auto merge of #13453 - metajack:media-query-list, r=jdm

Implement matchMedia and MediaQueryList

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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #13376 (github issue number if applicable).

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Fixes #13376.

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components/script/Cargo.toml

@@ -68,6 +68,7 @@ serde = "0.8"
 smallvec = "0.1"
 string_cache = {version = "0.2.26", features = ["heap_size", "unstable"]}
 style = {path = "../style"}
+style_traits = {path = "../style_traits"}
 time = "0.1.12"
 url = {version = "1.2", features = ["heap_size", "query_encoding"]}
 util = {path = "../util"}