Merge "PermissionController is now part of the core system."

                mSharedSystemSharedLibraryPackageName = getRequiredSharedLibraryLPr(

                        PackageManager.SYSTEM_SHARED_LIBRARY_SHARED,

                        SharedLibraryInfo.VERSION_UNDEFINED);

                mRequiredPermissionControllerPackage = getRequiredPermissionControllerLPr();

            } else {

                mRequiredVerifierPackage = null;

                mRequiredInstallerPackage = null;

                mIntentFilterVerifier = null;

                mServicesSystemSharedLibraryPackageName = null;

                mSharedSystemSharedLibraryPackageName = null;

                mRequiredPermissionControllerPackage = null;

            }

            // PermissionController hosts default permission granting and role management, so it's a

            // critical part of the core system.

            mRequiredPermissionControllerPackage = getRequiredPermissionControllerLPr();

            // Initialize InstantAppRegistry's Instant App list for all users.

            final int[] userIds = UserManagerService.getInstance().getUserIds();