Remove redundant BOARD_SEPOLICY_UNION

BOARD_SEPOLICY_UNION is no longer required - all files found in
BOARD_SEPOLICY_DIRS are implicitly unioned.

FPIIM-1306

Change-Id: Ide813be902ee2b08a5f1b0a413816002a44dd9d9
1 file changed
tree: c12ace43ebcc823e20e3fa6a247ed29bce5a2385
  1. Android.mk
  2. file_contexts
  3. su.te