[Android] Update PersonalizedSyncPromoView

This cl updates the PersonalizedSyncPromoView. There are two changes
made to this view.

1. The status message "Sync is off" is removed
2. The sync off badge in the profile picture is removed. Since the badge
is no longer dynamically updated, all updateBadgeConfig() calls for
updating the promos have been removed.

Bug: 1124701
Change-Id: Ia3654ade8a0bccfc44a12bb8548cb4ad022fc442
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2391233


Commit-Queue: Tanmoy Mollik <triploblastic@chromium.org>
Reviewed-by: Alice Wang <aliceywang@chromium.org>
Reviewed-by: Boris Sazonov <bsazonov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#805667}