fix xxhdpi inverted launcher icon for Mms

Change-Id: Ic56d9db84914b68ea94ca991014d937737a02e25
Signed-off-by: ChampionSwimmer <android@championswimmer.tk>
Mms: set notification number attribute for messages

This will enable also the notification count overlay properly

PS2: remove tabs
PS3: chain notification builder calls

Change-Id: Ib127a23b0fd6f4f038eaf2553392fa2c48c9f6e8
Signed-off-by: maxwen <max.weninger@gmail.com>