No need to use PermissionChecker to check own permission

PermissionChecker is only needed to handle the case when you check a
permission for a different app.

Test: Built
Merged-In: Iebfaaf1d9ff7f789c8883515f584463719edb941
Change-Id: Iebfaaf1d9ff7f789c8883515f584463719edb941
(cherry picked from commit 827bba88eba65ac5855f495f812797bbf8fb92b9)
1 file changed