[automerger skipped] Merge "Revert "virtio gpu can manage the colorbuffer. Don't need RefCountPipe"" into tm-dev am: 678746e579 -s ours

am skip reason: Merged-In I0c77f2034e6abaf799201224e4056589af49fdce with SHA-1 9d23404365 is already in history. Merged-In was found from reverted change.

Reverted change: https://googleplex-android-review.googlesource.com/c/device/generic/goldfish/+/18916289

Original change: https://googleplex-android-review.googlesource.com/c/device/generic/goldfish/+/19151730

Change-Id: I76c451c628d05c11228770b195b747c1395a52d1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>