Revert "Use cached volumes to resolve volume paths"

This reverts commit e186819554827cd3acdddbedc3a74389ae5f2600.

Reason for revert: There's a potential race in SMS between H_VOLUME_BROADCAST and MSG_VOLUME_STATE_CHANGED because they are handled on different Handlers. A better fix will be to only listen for one of these events in the MediaProvider, so for instance stop listening to the MEDIA_ broadcasts and instead only rely only listen to onVolumeStateChanged and update/attach/detach volumes as appropriate there

Change-Id: Iec5f3aa7657a7c2d37dd2453dae8aa3ea4b5fa49
1 file changed