Adding constructor to RealmToCalculate to make GCC 4.9 happy.
Adding constructor to RealmToCalculate to make GCC 4.9 happy.

realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-object-store,realm/realm-core,realm/realm-object-store,realm/realm-object-store