Merge commit 'c8d0d6307fc5cdd24083113456ac33790a5fb94a' into gingerbread-plus-aosp * commit 'c8d0d6307fc5cdd24083113456ac33790a5fb94a': Fix issue 2909189: System property ro.audio.silent no longer mutes system.
Merge commit 'c8d0d6307fc5cdd24083113456ac33790a5fb94a' into gingerbread-plus-aosp * commit 'c8d0d6307fc5cdd24083113456ac33790a5fb94a': Fix issue 2909189: System property ro.audio.silent no longer mutes system.