Revert "Conditional start the media.transcoding service."

Revert^2 "trancoding: lazy-start transcoding service"

db10bbab0890a233e76c259cb60e9c02016186c2

Bug: 187271658
Test: atest MediaTranscodeManagerTest; unit tests
Change-Id: I0a5395ea1c4ea54c404fd29c1fddc177313e2771
2 files changed