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Enable universal planes when initializing the DRM device in the browser
process. This ensures all planes are exposed via DRM.

If DRM reports 0 planes (on legacy this can happen) do not report
support for PLANE_CTM otherwise the display configuration will try to
set hardware CTM.

Bug: 869901
Test: Compiled
Change-Id: I3fd09e3628e198219d8bb0b1400afd156cb4bcbe
Reviewed-on: https://chromium-review.googlesource.com/1167892
Commit-Queue: Daniel Nicoara <dnicoara@chromium.org>
Reviewed-by: Daniele Castagna <dcastagna@chromium.org>
Cr-Commit-Position: refs/heads/master@{#581911}