mach-msm: cleanup unused displays

Change-Id: I0b4e82ba32ac29dde5370acf2aae539b9b5f9495
vivow: clean up board files

 - remove commented out code

Change-Id: I348cba5a6075abc2348d158390be854d2c309b0e
Merge changes I348cba5a,I0b4e82ba into jellybean

* changes:
  vivow: clean up board files
  mach-msm: cleanup unused displays