Fix issue that displays wrong SIM capatity in Mms settings.

"EVENT_GET_SMS_RECORD_SIZE_DONE" value is same as "EVENT_APP_LOCKED"
 which is defined in SIMRecords.java, it will make code confusion.

Change the value for "EVENT_GET_SMS_RECORD_SIZE_DONE"
 to resolve the confusion.

Change-Id: I349381bb52c34ebae2655f54049acc613bcc9b0d
CRs-Fixed: 755175