am 64ab5338: Fix regression in removing settings that aren\'t relevant for a platform.

Merge commit '64ab5338cb0f90f8ee0787b0b98611670e6dee7e' into froyo-plus-aosp

* commit '64ab5338cb0f90f8ee0787b0b98611670e6dee7e':
  Fix regression in removing settings that aren't relevant for a platform.