Use multiple composition result buffer am: e22c8d1bf6

Original change: https://android-review.googlesource.com/c/device/generic/goldfish-opengl/+/2045748

Change-Id: I9bf161cadc6e6a489299c3d188494ff5cdfe39dd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>