Fix WebViewSurfaceControlV2ForTV fieldtrial

We need to match feature params.

Bug: 40113791
Change-Id: Ic9274458ca8a133947b79b20433a90cb48266ec9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7827967
Commit-Queue: Vasiliy Telezhnikov <vasilyt@chromium.org>
Reviewed-by: Saifuddin Hitawala <hitawala@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1627775}
NOKEYCHECK=True
GitOrigin-RevId: 19b97dcf0e2912953335836ddc80076af2303910