D17808: Don't force Phonon on Android

[Bhushan Shah]

bshah accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R289 KNotifications

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D17808

To: vkrause, bshah
Cc: kde-frameworks-devel, michaelh, ngraham, bruns