dlx: Remove performance profiles

Cyanogen removed them from the m7 saying:

* Remove CPU perf profiles - we shouldn't do this right now until we
  have code to also set governor parameters

Change-Id: Id49556f854a629307068962267456013e55aedf8
dlx: Add extended extractor to proprietary file list

Change-Id: I5b2d77de8943cf3c6c376bf3f32d6a29de7017c7