100644 blob a8de559e1d4a7881c669ccf7f614f67cb8f42638	accelerometer_controller.cc
100644 blob ffe9c55e1a2d4aaccaabb897a96c1c9fb811ea1b	accelerometer_controller.h
100644 blob 28ee218dc18c056945d0ff0a707c6fa4c132f9e2	accelerometer_observer.h