Revert "Enable to allocate XBGR8888 with HW_VIDEO_ENCODER usage"

Revert "Enable to allocate XBGR8888 with HW_VIDEO_ENCODER usage"

This reverts commit aa6b072d4ce2d445e48b9978ac3f0bc73cd97176.

Reason for revert: This change is unnecessary because HW_VIDEO_ENCODER
usage is unmasked in crrev.com/c/1940034.

Original change's description:
> Enable to allocate XBGR8888 with HW_VIDEO_ENCODER usage
>
> crrev.com/c/1904910 masks the HW_VIDEO_ENCODER usage when
> BO_USE_HW_VIDEO_ENCODER is specified in gralloc. A camera stack allocates
> XBGR8888 buffer with BO_USE_HW_VIDEO_ENCODER usage in ARC++ video
> recording if the camera HAL version is V1. Thanks to crrev.com/c/1904910,
> it is necessary to enable to allocate XBGR8888 with HW_VIDEO_ENCODER usage.
>
> BUG=b:144135251
> TEST=Recording with GCA
>
> Change-Id: I61beee87a1531c0dea371861ffb31ce2189ef854
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1934068
> Tested-by: Hirokazu Honda <hiroh@chromium.org>
> Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
> Commit-Queue: Hirokazu Honda <hiroh@chromium.org>

Bug: b:144135251
Cq-Depend: chromium:1940034
Change-Id: I8d64c97399a601487fc84a6ecae337c235bd4464
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/1947685
Tested-by: Hirokazu Honda <hiroh@chromium.org>
Auto-Submit: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: Hirokazu Honda <hiroh@chromium.org>