Handle sync_fd==-1 am: 3341d8a5df am: 6a47b9eb89

Original change: https://googleplex-android-review.googlesource.com/c/device/generic/goldfish-opengl/+/19890289

Change-Id: I4c8f78683e9f7929fd216c5dedabc4625de925a3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>