tree 2d4adf4d8950c73cd541917400348616cf469782
parent 65dca454c7a717b001b51d0089e7565ba428ce87
author Anthony Hugh <ahugh@google.com> 1435081457 -0700
committer Anthony Hugh <ahugh@google.com> 1435187599 -0700

DO NOT MERGE: Introduce stem keycodes for Wear

Cherry-pick from master

This change adds four new stem keycodes for Android Wear. These
keycodes are intended to represent the various hardware buttons
around the watch.  There is one primary stem key that will be used
for power/settings and three generic stem keys that will be
customizable.

BUG: 21903503
Change-Id: I867cf79554c72d42c8acbb3ff8b1678e482d4fe2