Update logging.cc
Update logging.cc

fix cast style to cpp static_cast
mbarbon/rocksdb,dkorolev/rocksdb,NickCis/rocksdb,JackLian/rocksdb,NickCis/rocksdb,ylong/rocksdb,JackLian/rocksdb,skunkwerks/rocksdb,tsheasha/rocksdb,JoeWoo/rocksdb,Andymic/rocksdb,vmx/rocksdb,kaschaeffer/rocksdb,JohnPJenkins/rocksdb,Andymic/rocksdb,sorphi/rocksdb,amyvmiwei/rocksdb,luckywhu/rocksdb,facebook/rocksdb,RyanTech/rocksdb,skunkwerks/rocksdb,virtdb/rocksdb,bbiao/rocksdb,mbarbon/rocksdb,rDSN-Projects/rocksdb.replicated,skunkwerks/rocksdb,facebook/rocksdb,ryneli/rocksdb,makelivedotnet/rocksdb,Applied-Duality/rocksdb,facebook/rocksdb,NickCis/rocksdb,IMCG/RcoksDB,makelivedotnet/rocksdb,wskplho/rocksdb,dkorolev/rocksdb,IMCG/RcoksDB,RyanTech/rocksdb,wskplho/rocksdb,sorphi/rocksdb,ryneli/rocksdb,vashstorm/rocksdb,temicai/rocksdb,luckywhu/rocksdb,ylong/rocksdb,rDSN-Projects/rocksdb.replicated,bbiao/rocksdb,alihalabyah/rocksdb,norton/rocksdb,vmx/rocksdb,wat-ze-hex/rocksdb,kaschaeffer/rocksdb,biddyweb/rocksdb,makelivedotnet/rocksdb,fengshao0907/rocksdb,fengshao0907/rocksdb,IMCG/RcoksDB,wskplho/rocksdb,tizzybec/rocksdb,wat-ze-hex/rocksdb,wenduo/rocksdb,luckywhu/rocksdb,luckywhu/rocksdb,OverlordQ/rocksdb,jalexanderqed/rocksdb,ryneli/rocksdb,tizzybec/rocksdb,tizzybec/rocksdb,facebook/rocksdb,Applied-Duality/rocksdb,makelivedotnet/rocksdb,alihalabyah/rocksdb,rDSN-Projects/rocksdb.replicated,caijieming-baidu/rocksdb,geraldoandradee/rocksdb,flabby/rocksdb,lgscofield/rocksdb,OverlordQ/rocksdb,skunkwerks/rocksdb,wat-ze-hex/rocksdb,flabby/rocksdb,biddyweb/rocksdb,norton/rocksdb,SunguckLee/RocksDB,jalexanderqed/rocksdb,mbarbon/rocksdb,Applied-Duality/rocksdb,wlqGit/rocksdb,dkorolev/rocksdb,SunguckLee/RocksDB,bbiao/rocksdb,IMCG/RcoksDB,tsheasha/rocksdb,amyvmiwei/rocksdb,vashstorm/rocksdb,biddyweb/rocksdb,bbiao/rocksdb,anagav/rocksdb,vashstorm/rocksdb,zhangpng/rocksdb,sorphi/rocksdb,fengshao0907/rocksdb,bbiao/rocksdb,kaschaeffer/rocksdb,geraldoandradee/rocksdb,tsheasha/rocksdb,Vaisman/rocksdb,amyvmiwei/rocksdb,amyvmiwei/rocksdb,hobinyoon/rocksdb,SunguckLee/RocksDB,anagav/rocksdb,norton/rocksdb,hobinyoon/rocksdb,virtdb/rocksdb,RyanTech/rocksdb,biddyweb/rocksdb,jalexanderqed/rocksdb,kaschaeffer/rocksdb,wskplho/rocksdb,wat-ze-hex/rocksdb,vmx/rocksdb,anagav/rocksdb,mbarbon/rocksdb,vmx/rocksdb,hobinyoon/rocksdb,caijieming-baidu/rocksdb,geraldoandradee/rocksdb,tsheasha/rocksdb,flabby/rocksdb,jalexanderqed/rocksdb,dkorolev/rocksdb,RyanTech/rocksdb,lgscofield/rocksdb,ylong/rocksdb,biddyweb/rocksdb,hobinyoon/rocksdb,JoeWoo/rocksdb,JohnPJenkins/rocksdb,flabby/rocksdb,wlqGit/rocksdb,zhangpng/rocksdb,hobinyoon/rocksdb,wenduo/rocksdb,fengshao0907/rocksdb,virtdb/rocksdb,Andymic/rocksdb,temicai/rocksdb,wenduo/rocksdb,skunkwerks/rocksdb,SunguckLee/RocksDB,rDSN-Projects/rocksdb.replicated,tsheasha/rocksdb,flabby/rocksdb,norton/rocksdb,wat-ze-hex/rocksdb,JackLian/rocksdb,bbiao/rocksdb,NickCis/rocksdb,wat-ze-hex/rocksdb,JoeWoo/rocksdb,hobinyoon/rocksdb,fengshao0907/rocksdb,anagav/rocksdb,anagav/rocksdb,JohnPJenkins/rocksdb,kaschaeffer/rocksdb,JoeWoo/rocksdb,caijieming-baidu/rocksdb,Andymic/rocksdb,geraldoandradee/rocksdb,ylong/rocksdb,kaschaeffer/rocksdb,mbarbon/rocksdb,IMCG/RcoksDB,siddhartharay007/rocksdb,Andymic/rocksdb,amyvmiwei/rocksdb,SunguckLee/RocksDB,mbarbon/rocksdb,rDSN-Projects/rocksdb.replicated,wlqGit/rocksdb,wenduo/rocksdb,wlqGit/rocksdb,mbarbon/rocksdb,SunguckLee/RocksDB,vashstorm/rocksdb,JoeWoo/rocksdb,JackLian/rocksdb,jalexanderqed/rocksdb,jalexanderqed/rocksdb,zhangpng/rocksdb,JackLian/rocksdb,Applied-Duality/rocksdb,amyvmiwei/rocksdb,bbiao/rocksdb,lgscofield/rocksdb,geraldoandradee/rocksdb,SunguckLee/RocksDB,facebook/rocksdb,wat-ze-hex/rocksdb,Vaisman/rocksdb,norton/rocksdb,biddyweb/rocksdb,sorphi/rocksdb,lgscofield/rocksdb,temicai/rocksdb,RyanTech/rocksdb,NickCis/rocksdb,siddhartharay007/rocksdb,Vaisman/rocksdb,ryneli/rocksdb,NickCis/rocksdb,JackLian/rocksdb,sorphi/rocksdb,OverlordQ/rocksdb,wlqGit/rocksdb,ylong/rocksdb,wskplho/rocksdb,siddhartharay007/rocksdb,tsheasha/rocksdb,norton/rocksdb,lgscofield/rocksdb,anagav/rocksdb,caijieming-baidu/rocksdb,alihalabyah/rocksdb,skunkwerks/rocksdb,wskplho/rocksdb,luckywhu/rocksdb,virtdb/rocksdb,IMCG/RcoksDB,norton/rocksdb,hobinyoon/rocksdb,facebook/rocksdb,flabby/rocksdb,temicai/rocksdb,tizzybec/rocksdb,biddyweb/rocksdb,hobinyoon/rocksdb,wenduo/rocksdb,JoeWoo/rocksdb,OverlordQ/rocksdb,siddhartharay007/rocksdb,vashstorm/rocksdb,NickCis/rocksdb,siddhartharay007/rocksdb,OverlordQ/rocksdb,Vaisman/rocksdb,Andymic/rocksdb,JoeWoo/rocksdb,geraldoandradee/rocksdb,sorphi/rocksdb,virtdb/rocksdb,Vaisman/rocksdb,vmx/rocksdb,luckywhu/rocksdb,RyanTech/rocksdb,makelivedotnet/rocksdb,siddhartharay007/rocksdb,kaschaeffer/rocksdb,JackLian/rocksdb,Applied-Duality/rocksdb,temicai/rocksdb,makelivedotnet/rocksdb,vashstorm/rocksdb,caijieming-baidu/rocksdb,alihalabyah/rocksdb,Vaisman/rocksdb,alihalabyah/rocksdb,norton/rocksdb,ryneli/rocksdb,vmx/rocksdb,dkorolev/rocksdb,zhangpng/rocksdb,zhangpng/rocksdb,wenduo/rocksdb,OverlordQ/rocksdb,lgscofield/rocksdb,IMCG/RcoksDB,temicai/rocksdb,tizzybec/rocksdb,bbiao/rocksdb,JohnPJenkins/rocksdb,facebook/rocksdb,virtdb/rocksdb,JohnPJenkins/rocksdb,ryneli/rocksdb,flabby/rocksdb,wlqGit/rocksdb,siddhartharay007/rocksdb,vashstorm/rocksdb,caijieming-baidu/rocksdb,amyvmiwei/rocksdb,RyanTech/rocksdb,JohnPJenkins/rocksdb,wenduo/rocksdb,rDSN-Projects/rocksdb.replicated,OverlordQ/rocksdb,fengshao0907/rocksdb,wskplho/rocksdb,alihalabyah/rocksdb,anagav/rocksdb,ryneli/rocksdb,wat-ze-hex/rocksdb,skunkwerks/rocksdb,Applied-Duality/rocksdb,facebook/rocksdb,rDSN-Projects/rocksdb.replicated,Andymic/rocksdb,caijieming-baidu/rocksdb,lgscofield/rocksdb,JohnPJenkins/rocksdb,dkorolev/rocksdb,zhangpng/rocksdb,alihalabyah/rocksdb,ylong/rocksdb,sorphi/rocksdb,virtdb/rocksdb,tizzybec/rocksdb,dkorolev/rocksdb,fengshao0907/rocksdb,SunguckLee/RocksDB,wenduo/rocksdb,wlqGit/rocksdb,zhangpng/rocksdb,tsheasha/rocksdb,ylong/rocksdb,vmx/rocksdb,Andymic/rocksdb,tizzybec/rocksdb,makelivedotnet/rocksdb,tsheasha/rocksdb,jalexanderqed/rocksdb,Applied-Duality/rocksdb,vmx/rocksdb,temicai/rocksdb,geraldoandradee/rocksdb,luckywhu/rocksdb,Vaisman/rocksdb