Fixed incorrect service state populated

ServiceState.setStateOutOfService does not correctly
clean up the information so the old WLAN registration info
got populated for the next time use.

Bug: 130048577
Test: Telephony sanity tests
Merged-In: I7fab7090c22390914af024c44bffd643c13f33e5
Change-Id: I7fab7090c22390914af024c44bffd643c13f33e5
(cherry picked from commit 9302618d)