Currently ash makes use of accelerometers to perform screen rotation, and keyboard disabling.
The content shell also redirects accelerometer events to blink.

These events will lead to changes to the window tree, as ash and contained applications relayout.

I was wondering if we would benefit from moving accelerometer support into mus itself.

Current impl:
  - chromeos/accelerometer/accelerometer_reader.h
  - ash/display/screen_orientation_controller_chromeos.h
  - ash/wm/maximize_mode/maximize_mode_controller.h
  - content/browser/device_sensors/sensor_manager_chromeos.h