Merge "Fix NPE in app hibernation dump command." into sc-qpr1-dev

                idpw.print("User Level Hibernation States, ");

                idpw.printPair("user", userId);

                idpw.println();

                Map<String, UserLevelState> stateMap = mUserStates.get(i);

                Map<String, UserLevelState> stateMap = mUserStates.get(userId);

                idpw.increaseIndent();

                for (UserLevelState state : stateMap.values()) {

                    idpw.print(state);