[LaCrOS]Disable usage of linux_explicit_synchronization for now

linux_explicit_synchronization can cause crash due to a bug in earlier
exo version. Underlying issue can be fixed from lacros side. Re-enable
once fix is landed.

Change-Id: I54c9b07d48d29e5ed091831483152e2e4e6e5b38
Bug: 1151012

TBR=rjkroege@chromium.org

Change-Id: I54c9b07d48d29e5ed091831483152e2e4e6e5b38
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2552854Reviewed-by: Kramer Ge <fangzhoug@chromium.org>
Reviewed-by: Robert Kroeger <rjkroege@chromium.org>
Commit-Queue: Kramer Ge <fangzhoug@chromium.org>
Cr-Commit-Position: refs/heads/master@{#829874}

ui/ozone/platform/wayland/host/wayland_buffer_manager_host.cc

@@ -743,7 +743,9 @@ bool WaylandBufferManagerHost::SupportsDmabuf() const {
 }
 
 bool WaylandBufferManagerHost::SupportsAcquireFence() const {
-  return !!connection_->linux_explicit_synchronization_v1();
+  // TODO(fangzhoug@): Re-enable usage of linux_explicit_synchronization once
+  // crbug.com/1144179 is fixed.
+  return !!connection_->linux_explicit_synchronization_v1() && false;
 }
 
 void WaylandBufferManagerHost::SetWaylandBufferManagerGpu(