[SF] Don't cache VSYNC state in SF am: c75b0777fe am: f067cd0bc8 am: 58cdff37ef

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/11895140

Change-Id: Iaf9d9b8c67bbeaffa48aaf4f188d80777353fec0