add dom@ to blink/renderer/core/OWNERS

Bug: None
Change-Id: I3b83a3b21bb02e6e0052763ebfdad39eb1c06af6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3531252
Commit-Queue: Kouhei Ueno <kouhei@chromium.org>
Auto-Submit: Kouhei Ueno <kouhei@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Dominic Farolino <dom@chromium.org>
Commit-Queue: Dominic Farolino <dom@chromium.org>
Cr-Commit-Position: refs/heads/main@{#982045}
diff --git a/third_party/blink/renderer/core/OWNERS b/third_party/blink/renderer/core/OWNERS
index be1e4c4..4fd74bc 100644
--- a/third_party/blink/renderer/core/OWNERS
+++ b/third_party/blink/renderer/core/OWNERS
@@ -18,6 +18,7 @@
 dcheng@chromium.org
 dgozman@chromium.org
 dlibby@microsoft.com
+dom@chromium.org
 # drott reviews font specific changes.
 drott@chromium.org
 # dtapuska reviews input-related changes