WebDX: Add a counter and WEB_FEATURES.yml for two-value-display
This CL has no user-visible behavior changes.
Change-Id: Id179eaf34554351eef0b324172a61aba1363c320
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5848728
Reviewed-by: Koji Ishii kojii@chromium.org
Commit-Queue: Takashi Toyoshima toyoshim@chromium.org
Auto-Submit: Kent Tamura tkent@chromium.org
Reviewed-by: Takashi Toyoshima toyoshim@chromium.org
Cr-Commit-Position: refs/heads/main@{#1353735}