base

am c199e2c7: Merge changes Iefeba018,I1ce5b26d,Ie3f59793,Id3c5e1ec,I9063154a,Ib7bd88a3,I20963df8,I01060b08,I7dc29739,I5c55a051,Ia07aa3c4,I3194ea94,I0dc37cce,Ic3a7bb65,I0a7eaecf,Ifa7b0614,Ice952c8e,Ia5abdb9e,Ifcb310f9,If5f4ec97,I4767690f,I79824179,I6e0f981e,Id60ae7f6

* commit 'c199e2c7e0f8895273fdd912c5c88495a8b30e35': (24 commits)
  EthernetDataTracker: Don't run DHCP or set network available until link is up
  Only send master volume or mute updates if the settings have changed
  Make AudioManager.adjustMasterVolume public and hidden
  Allow disabling network stats support in a resource overlay
  Restore persisted master volume if the media server restarts
  Don't allow changing master volume when muted
  Show the flags in package manager debugging.
  Modified the constructor of EndpointBase
  Add a getEndpointInfo accessor to AIDL-generated RPC proxy classes
  Defer persisting master data to avoid excessive database writes
  Add an option that disables the AUDIO_BECOMING_NOISY intent send when a headset is hotplugged.
  Remove reference counting and client death notification for master mute
  AudioService: Send broadcasts when master volume and mute state change
  Use the new get/putFlattenable methods on RpcData.
  Don't try to unmarshal void return types when there are out parameters being returned.
  AudioManager: Add wrapper methods for master volume support
  AudioManager: Add support for master mute
  NetworkTimeUpdateService: Schedule NTP on ethernet connect as well as wifi
  For events, require that the parameters be marked in.
  PhoneWindowManager: stifle warning that ITelephony service does not exist
  ...