Merge "Ignore touches during setup to avoid crash." into sc-dev am: f569c404...

Merge "Ignore touches during setup to avoid crash." into sc-dev am: f569c404 am: 95280b33 am: a2589784

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15189494

Change-Id: I71f88509d3aa92154b040c204d6e8f89ae1f7537