100644 blob 602322678f73db59bd5c6341460a730d581a7e41	audio_observer.h
100644 blob a3b32ca96a822b0a1d33de7e9fb6b443055391d9	tray_audio.cc
100644 blob 9d76bb92db85bff88a946a3cb3780e100c83743d	tray_audio.h
100644 blob 8a6260f702b9f1773225af870bd545a0cae47eac	tray_audio_delegate.h
100644 blob 2ae9f2e7bec238970149fac4a906f68cd27d1fbf	volume_view.cc
100644 blob 167ef45fe8e9a47ab1cd7d64f21acc130f3f898e	volume_view.h