seandroid: removing policies which are part of googles core policy.

There are some policies which are already part of googles
core policies (Defined in external/sepolicy). We are
removing it form here. Also there are some spaces we are
removing them too. Aslo resolving some indentation issue

Change-Id: I0ab843d7e81ffcea80a09bbd04337aaa41de30a7
7 files changed