Removed unnecessary use of Option.
Removed unnecessary use of Option.

Review: https://reviews.apache.org/r/11265

asamerh4/mesos,Aman-Jain-14/customizedMesos,andschwa/mesos,zmalik/mesos,Gilbert88/mesos,craimbert/mesos,reneploetz/mesos,Aman-Jain-14/customizedMesos,dforsyth/mesos,andschwa/mesos,abudnik/mesos,Gilbert88/mesos,jpeach/mesos,verizonlabs/mesos,zmalik/mesos,gsantovena/mesos,abudnik/mesos,Gilbert88/mesos,chhsia0/mesos,andschwa/mesos,neilconway/mesos,verizonlabs/mesos,verizonlabs/mesos,kaysoky/mesos,dforsyth/mesos,verizonlabs/mesos,chhsia0/mesos,gsantovena/mesos,andschwa/mesos,dforsyth/mesos,reneploetz/mesos,zmalik/mesos,neilconway/mesos,dforsyth/mesos,dforsyth/mesos,verizonlabs/mesos,neilconway/mesos,yuquanshan/customizedMesos,verizonlabs/mesos,zmalik/mesos,abudnik/mesos,jpeach/mesos,jpeach/mesos,kaysoky/mesos,yuquanshan/customizedMesos,abudnik/mesos,yuquanshan/customizedMesos,reneploetz/mesos,zmalik/mesos,Aman-Jain-14/customizedMesos,asamerh4/mesos,Aman-Jain-14/customizedMesos,gsantovena/mesos,yuquanshan/customizedMesos,jpeach/mesos,Aman-Jain-14/customizedMesos,Aman-Jain-14/customizedMesos,gsantovena/mesos,gsantovena/mesos,jpeach/mesos,yuquanshan/customizedMesos,kaysoky/mesos,jpeach/mesos,kaysoky/mesos,reneploetz/mesos,yuquanshan/customizedMesos,andschwa/mesos,Gilbert88/mesos,chhsia0/mesos,gsantovena/mesos,yuquanshan/customizedMesos,Gilbert88/mesos,andschwa/mesos,jpeach/mesos,Gilbert88/mesos,abudnik/mesos,zmalik/mesos,craimbert/mesos,craimbert/mesos,verizonlabs/mesos,craimbert/mesos,andschwa/mesos,dforsyth/mesos,asamerh4/mesos,asamerh4/mesos,kaysoky/mesos,reneploetz/mesos,asamerh4/mesos,kaysoky/mesos,reneploetz/mesos,chhsia0/mesos,chhsia0/mesos,chhsia0/mesos,craimbert/mesos,zmalik/mesos,chhsia0/mesos,neilconway/mesos,kaysoky/mesos,craimbert/mesos,neilconway/mesos,craimbert/mesos,dforsyth/mesos,abudnik/mesos,neilconway/mesos,asamerh4/mesos,gsantovena/mesos,neilconway/mesos,Aman-Jain-14/customizedMesos,asamerh4/mesos,abudnik/mesos,Gilbert88/mesos,reneploetz/mesos