am 33a76aa9: Clean step to remove silent ringtone.
am 33a76aa9: Clean step to remove silent ringtone.

Merge commit '33a76aa9199583ff0a53900ba8ebe2b4c39d85ed'

* commit '33a76aa9199583ff0a53900ba8ebe2b4c39d85ed':
  Clean step to remove silent ringtone.

RR-msm7x30/platform_manifest,xorware/android_build,xorware/android_build,xorware/android_build,see4ri/lolili,knone1/platform_manifest,pranav01/platform_manifest,ND-3500/platform_manifest,Hybrid-Power/startsync,hagar006/platform_manifest,fallouttester/platform_manifest,xorware/android_build,xorware/android_build