Escape identifiers serializing selectors. #21189
Merged
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There were a couple of instance where we serialized the AtomicString as
an identifier without taking necessary escaping into account. This is
fixing serialization for :state(), :lang(), and unrecognized
::-webkit-* pseudo elements.
Bug: 1042181
Change-Id: Ic0ca090bb57798f2905e360a0c5728a303dab3c4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2002609
Reviewed-by: Xiaocheng Hu <xiaochengh@chromium.org>
Commit-Queue: Rune Lillesveen <futhark@chromium.org>
Cr-Commit-Position: refs/heads/master@{#732126}