Merge "Switch else case to null in when expression to make it exhaustive"

services/tests/PackageManagerServiceTests/host/src/com/android/server/pm/test/SystemStubMultiUserDisableUninstallTest.kt

@@ -628,7 +628,7 @@ class SystemStubMultiUserDisableUninstallTest : BaseHostJUnit4Test() {
             CodePath.SAME, CodePath.DIFFERENT ->
                 throw AssertionError("secondDataPath cannot be a data path")
             CodePath.SYSTEM -> assertThat(codePaths[1]).isEqualTo(stubFile.parent.toString())
-            else -> {}
+            null -> {}
         }
     }