tree ae826471dccc3b3982200929c808bcc8250db214
parent 13a4f5e8aed2e6dae101c37ce7abb507452512dc
author Zhao Wei Liew <zhaoweiliew@gmail.com> 1472895708 +0800
committer Jan Altensen <info@stricted.net> 1584712596 +0100
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Revert "samsung: doze: Add back button to action bar"

Starting N, top-level Settings activities should a drawer menu up
on the action bar. Remove the up/back button as it is now obsolete.

This reverts commit 5cfd7e76cf8099ebd22f4580cac8ed2217c3ead4.

Change-Id: I07af4c08a12bafbef424d01f62521cf226abbc2f