Merge "[sf] avoid traversals for cursor updates and buffer udpates" into...

Merge "[sf] avoid traversals for cursor updates and buffer udpates" into udc-dev am: 4530ad4d am: 70dad41d am: 60f61a1b am: 42b0f878

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/23147418



Change-Id: I1d13dfe053d784dc0ac0261d4e923d249b9b103f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>