MediaProvider: google please cleanup your translations....MediaProvider cleanup

it is really at the moment a nightmare to see compile errors when
getting 100000 of warnings. Whatever we removed already on some
packages the warnings....but still a lot are there

Change-Id: I8f25954c240300d74cf8acdd8f3e86b62c4928af

Patchset: 1
https://gerrit.omnirom.org/#/c/3706/