Merge "Update the style of navigation button" into rvc-dev am: b5ec9c4d am:...

Merge "Update the style of navigation button" into rvc-dev am: b5ec9c4d am: 98d04627 am: 576da274 am: 1f3ccfd0

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11818599

Change-Id: Ic46aca56e17acf578719edb45e6e72d9a9ea9f32