GID-based permissions are defined by "android".

jsharkey · jsharkey · commit fb2c4d18613e · 2014-08-10T13:58:05.000-07:00
This matches all other permissions defined by framework-res.apk,
instead of leaving it null.

Bug: 16907551
Change-Id: I7e2d671443d987906b2f29aa1579bef6380e8a52
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -1346,7 +1346,7 @@ public PackageManagerService(Context context, Installer installer,
                 SystemConfig.PermissionEntry perm = permConfig.valueAt(i);
                 BasePermission bp = mSettings.mPermissions.get(perm.name);
                 if (bp == null) {
-                    bp = new BasePermission(perm.name, null, BasePermission.TYPE_BUILTIN);
+                    bp = new BasePermission(perm.name, "android", BasePermission.TYPE_BUILTIN);
                     mSettings.mPermissions.put(perm.name, bp);
                 }
                 if (perm.gids != null) {

Original file line number	Diff line number	Diff line change
`@@ -1346,7 +1346,7 @@ public PackageManagerService(Context context, Installer installer,`
`1346`	`1346`	`SystemConfig.PermissionEntry perm = permConfig.valueAt(i);`
`1347`	`1347`	`BasePermission bp = mSettings.mPermissions.get(perm.name);`
`1348`	`1348`	`if (bp == null) {`
`1349`		`- bp = new BasePermission(perm.name, null, BasePermission.TYPE_BUILTIN);`
	`1349`	`+ bp = new BasePermission(perm.name, "android", BasePermission.TYPE_BUILTIN);`
`1350`	`1350`	`mSettings.mPermissions.put(perm.name, bp);`
`1351`	`1351`	`}`
`1352`	`1352`	`if (perm.gids != null) {`