Merge "Adjust drag regions to accomodate split-minimized home" into rvc-dev am: 40f7d48309 am: f505da86b1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11744161

Change-Id: I956b800b0289878e7080cfde4ed5365c20a3cccd