Completely fill in permission info

During the refactor, an optimization was made to generatePermissionInfo()
to avoid creating duplicate PermissionInfo objects. However, the logic was
flawed and if a permission's protection level was ever adjusted, we
wouldn't return a properly filled out PermissionInfo object.

Change-Id: I70b3eda199008807182f75a413651d7cb4f4b7fd
Fixes: 74556457
Test: Manual; run app com.kakao.taxi and it doesn't crash