Set VizDisplayCompositor feature enabled on desktop platforms.

In preparation for launching OOP-D on stable switch the
VizDisplayCompositor feature from disabled to enabled by default. This
is following with the finch best practices.

OOP-D is still disabled by default on Android and Chrome OS. Android
should get switched over shortly after fixing a few failing tests.
Chrome OS isn't ready to launch yet.

Bug: 730193
Change-Id: I6f55d40492291321d13925dd685181bdfda9f3d2
Reviewed-on: https://chromium-review.googlesource.com/c/1361930
Reviewed-by: Saman Sami <samans@chromium.org>
Commit-Queue: kylechar <kylechar@chromium.org>
Cr-Commit-Position: refs/heads/master@{#613979}
1 file changed