Remove restart of ril-daemon in init.class_main.sh

Issue: Default rild was not launching some times
Fix: This is a timing issue, fixed this by removing
 stop and start of default ril-daemon in init.class_main.sh

Change-Id: I736994ddeaade729f7cb5ffd6f418a7c7c2c977e
CRs-Fixed: 635725
Merge "Remove restart of ril-daemon in init.class_main.sh"
Merge b04f61185d7031240d5db0260e532e549638561e on remote branch

Change-Id: I6a0e379b36be156175e5208a9010b93b5a741349