GitLab

We've decided to move away from RevocableInterfacePtr and just use
the remote interface directly.

BUG=978694

Change-Id: I2dbc293b8c89f7a2cb7ed8067d0879f4d5deaba9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1842275Reviewed-by: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Mario Sanchez Prada <mario@igalia.com>
Commit-Queue: Dave Tapuska <dtapuska@chromium.org>
Cr-Commit-Position: refs/heads/master@{#703282}