Remove sa_restorer from struct sigaction initialization - it's obsolete
Remove sa_restorer from struct sigaction initialization - it's obsolete

droidsec-cn/honggfuzz,google/honggfuzz,riusksk/riufuzz,droidsec-cn/honggfuzz,riusksk/riufuzz,riusksk/riufuzz,google/honggfuzz,riusksk/riufuzz,anestisb/honggfuzz,riusksk/riufuzz,riusksk/riufuzz,google/honggfuzz,droidsec-cn/honggfuzz,riusksk/riufuzz,SteveJM/honggfuzz,SteveJM/honggfuzz,SteveJM/honggfuzz