domparsing: Apply parse(), serialize(), and XMLNS_URI

This change has no behavior changes.

Change-Id: I4618f6d5afb5d0b269c18d4cff7901913558f739
Reviewed-on: https://chromium-review.googlesource.com/c/1475021
Commit-Queue: Yoshifumi Inoue <yosin@chromium.org>
Auto-Submit: Kent Tamura <tkent@chromium.org>
Reviewed-by: Yoshifumi Inoue <yosin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#632528}
1 file changed