AVRCP: Caching inactive device volume update

Remote is inactive and volume registeration
is finished than if volume will change from
remote than mRemoteVolume will update.

So if remote become active than setAbsVolume
will sent for last stored volume.

CRs-Fixed: 2480284
Change-Id: I51e8e61017cf9e9ca88fc8198019d645eecf49a2
1 file changed