Shorten commit message to follow the git convention. Change Git topic branch to unify all related topic. Change-Id: I3a40ca5d7bb078fec20ad9fb7a5258f8fd1ae14c
Shorten commit message to follow the git convention. Change Git topic branch to unify all related topic. Change-Id: I3a40ca5d7bb078fec20ad9fb7a5258f8fd1ae14c