Fabrice Di Meglio 8c02884c8c Fix Volume icons for RTL languages
- add mirrored version of the icons
- make VolumePanel respond to layout direction changes
- make AudioService propagate layout direction changes to the VolumePanel

Change-Id: Ibb884ab81641c319a9b7bea1381066f3f19581f0
2013-01-09 18:25:20 -08:00
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2013-01-09 18:25:20 -08:00