am e9ac96f7: Merge change 6454 into donut

Merge commit 'e9ac96f76d513d2cee50dfea7d70b14669643ba9'

* commit 'e9ac96f76d513d2cee50dfea7d70b14669643ba9':
  Fix issue 1967295: Add a method to request reloading of audio settings by AudioService.