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This reverts commit 4ff93eee.

Reason for revert: broke linux/ozone/wayland on non-exo compositors.

Original change's description:
> [ozone/wayland] Use linux_explicit_synchronization_protocol for in-fence
>
> If linux_explicit_synchronization_protocol is implemented by wayland
> server, submit access fence together with buffers. Otherwise, wait for
> fences in gpu process. It is preferred to defer waiting for buffer
> content ready in Wayland server, because waiting for access fences in
> client can be time-consuming.
>
> The access fence for primary plane should be inserted by the buffer queue.
>
> This is 7/? CL for overlay forwarding using wl_subsurface.
>
> Change-Id: I8a031c1941591c48eac8a51d12af195c345002e2
> Bug: 1063865
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2365994
> Commit-Queue: Kramer Ge <fangzhoug@chromium.org>
> Reviewed-by: Robert Kroeger <rjkroege@chromium.org>
> Reviewed-by: Maksim Sisov (GMT+2) <msisov@igalia.com>
> Reviewed-by: Tom Sepez <tsepez@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#822813}

TBR=rjkroege@chromium.org,tsepez@chromium.org,msisov@igalia.com,fangzhoug@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 1063865
Change-Id: Id3fffcf4e06f2757cb7352177f0acca280c2ee7e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2517626Reviewed-by: Robert Kroeger <rjkroege@chromium.org>
Commit-Queue: Kramer Ge <fangzhoug@chromium.org>
Cr-Commit-Position: refs/heads/master@{#823726}