DO NOT MERGE: SurfaceFlinger: Don't wake for pending transactions. am: 7ec777d945 am: 5d3cf52a4d am: 84ef05e8be

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/11659377

Change-Id: I735d9cb20a36521f3b56f7ee65a2b1276a4b1ee2