Merge "Add dump of current nav bar layout" into rvc-dev am: 3b3093b7 am:...

Merge "Add dump of current nav bar layout" into rvc-dev am: 3b3093b7 am: a822ebe7 am: 62a85bce

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11667993

Change-Id: I288e2d9e3f5f74a56e3a3a757a45f7681e36f624