Files player: Fix a bug in the tooltip updating
Files player: Fix a bug in the tooltip updating

In case the user played first a local file and then an external stream, the
tooltip on the title area was left to the one from the local file, indicating
either that playing may continue in Music or that the file is outside the
music collection directory.

paulijar/music,paulijar/music,owncloud/music,owncloud/music,owncloud/music,owncloud/music,paulijar/music,paulijar/music,owncloud/music,paulijar/music