Merge "Add logout button style" into sc-qpr1-dev am: fc9b5bac0d am: 07bca28f49

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15788028

Change-Id: I072e4e3b2561f9237c9da6adce54c0a983bc9589