GitLab

RevocableBinding is going to go away. Change to use a direct Receiver
interface.

BUG=978694

Change-Id: Ib936e500b8e203ac1cbbe739867ff671bb1f22fb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1834074Reviewed-by: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Mario Sanchez Prada <mario@igalia.com>
Commit-Queue: Mario Sanchez Prada <mario@igalia.com>
Cr-Commit-Position: refs/heads/master@{#701946}