Add WebDX feature mapping for quotes
This CL should have no user-visible behavior changes.
Change-Id: I3efe07c47f01f3f0350647226393762ad238f241
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6008884
Commit-Queue: Koji Ishii kojii@chromium.org
Reviewed-by: Kent Tamura tkent@chromium.org
Reviewed-by: Takashi Toyoshima toyoshim@chromium.org
Cr-Commit-Position: refs/heads/main@{#1381096}