Enable file upload by default.

Now that file upload has a cross-platform implementation, it should be
safe to enable for testing and eventual rollout to the client. We
decided we didn't need a Chrome policy for now, so enable
unconditionally.

Bug: 679313
Change-Id: I7abd23561d7c485191cfade854b0cfcc035e25be
Reviewed-on: https://chromium-review.googlesource.com/c/1419097
Reviewed-by: Jamie Walch <jamiewalch@chromium.org>
Reviewed-by: Joe Downing <joedow@chromium.org>
Commit-Queue: Erik Jensen <rkjnsn@chromium.org>
Cr-Commit-Position: refs/heads/master@{#623947}
1 file changed