Merge "Link to StackScrollAlgorithm in AmbientState description" into tm-qpr-dev am: dfb618d8f0 am: 1c61e4df41

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20114784

Change-Id: I62fe26aaa168a32d73ffb2986b48140c00d51376
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>