fix test compile error caused by ReplicaManager interface change
fix test compile error caused by ReplicaManager interface change

matrix207/RAMCloud,rstutsman/RAMCloud,matrix207/RAMCloud,alexandermerritt/ramcloud,y-higuchi/ramcloud,DavidLi2010/ramcloud,y-higuchi/ramcloud,QingkaiLu/RAMCloud,mrdiegoa/ramcloud,matrix207/RAMCloud,DavidLi2010/ramcloud,jblomer/ramcloud,utah-scs/RAMCloud,QingkaiLu/RAMCloud,SMatsushi/RAMCloud,anirajk/RAMCloud,QingkaiLu/RAMCloud,anirajk/RAMCloud,QingkaiLu/RAMCloud,SMatsushi/RAMCloud,utah-scs/RAMCloud,anirajk/RAMCloud,behnamm/cs244b_project,DavidLi2010/ramcloud,jcarreira/ramcloud,anirajk/RAMCloud,IMCG/RamCloud,QingkaiLu/RAMCloud,jcarreira/ramcloud,IMCG/RamCloud,IMCG/RamCloud,mrdiegoa/ramcloud,jcarreira/ramcloud,SMatsushi/RAMCloud,jblomer/ramcloud,IMCG/RamCloud,SMatsushi/RAMCloud,SMatsushi/RAMCloud,y-higuchi/ramcloud,jblomer/ramcloud,y-higuchi/ramcloud,behnamm/cs244b_project,y-higuchi/ramcloud,behnamm/cs244b_project,behnamm/cs244b_project,QingkaiLu/RAMCloud,matrix207/RAMCloud,rstutsman/RAMCloud,alexandermerritt/ramcloud,alexandermerritt/ramcloud,DavidLi2010/ramcloud,mrdiegoa/ramcloud,alexandermerritt/ramcloud,behnamm/cs244b_project,utah-scs/RAMCloud,jblomer/ramcloud,jblomer/ramcloud,SMatsushi/RAMCloud,jcarreira/ramcloud,DavidLi2010/ramcloud,mrdiegoa/ramcloud,y-higuchi/ramcloud,mrdiegoa/ramcloud,IMCG/RamCloud,utah-scs/RAMCloud,mrdiegoa/ramcloud,utah-scs/RAMCloud,alexandermerritt/ramcloud,jcarreira/ramcloud,behnamm/cs244b_project,IMCG/RamCloud,jcarreira/ramcloud,alexandermerritt/ramcloud,DavidLi2010/ramcloud,matrix207/RAMCloud,anirajk/RAMCloud,anirajk/RAMCloud,matrix207/RAMCloud,rstutsman/RAMCloud,rstutsman/RAMCloud,utah-scs/RAMCloud,jblomer/ramcloud,rstutsman/RAMCloud,rstutsman/RAMCloud