Add EXCLUSIVE_LOCKS_REQUIRED to CWallet::ListCoins
Add EXCLUSIVE_LOCKS_REQUIRED to CWallet::ListCoins

Suggested by MarcoFalke <falke.marco@gmail.com> in
https://github.com/bitcoin/bitcoin/pull/10605#issuecomment-417643535

anditto/bitcoin,bespike/litecoin,RHavar/bitcoin,r8921039/bitcoin,AkioNak/bitcoin,bitcoinknots/bitcoin,anditto/bitcoin,sstone/bitcoin,bespike/litecoin,ElementsProject/elements,jonasschnelli/bitcoin,Christewart/bitcoin,bespike/litecoin,namecoin/namecoin-core,RHavar/bitcoin,bitcoinsSG/bitcoin,cdecker/bitcoin,qtumproject/qtum,Christewart/bitcoin,kallewoof/bitcoin,particl/particl-core,yenliangl/bitcoin,tjps/bitcoin,untrustbank/litecoin,Christewart/bitcoin,nikkitan/bitcoin,dscotese/bitcoin,sipsorcery/bitcoin,GlobalBoost/GlobalBoost,cdecker/bitcoin,kazcw/bitcoin,jlopp/statoshi,rnicoll/dogecoin,domob1812/bitcoin,prusnak/bitcoin,domob1812/namecore,Kogser/bitcoin,Xekyo/bitcoin,droark/bitcoin,rnicoll/dogecoin,rnicoll/bitcoin,JeremyRubin/bitcoin,bespike/litecoin,mm-s/bitcoin,tjps/bitcoin,Flowdalic/bitcoin,sstone/bitcoin,domob1812/namecore,MeshCollider/bitcoin,Kogser/bitcoin,n1bor/bitcoin,sstone/bitcoin,lateminer/bitcoin,bespike/litecoin,rnicoll/bitcoin,MarcoFalke/bitcoin,anditto/bitcoin,alecalve/bitcoin,dscotese/bitcoin,myriadteam/myriadcoin,namecoin/namecoin-core,namecoin/namecoin-core,DigitalPandacoin/pandacoin,jtimon/bitcoin,fanquake/bitcoin,ElementsProject/elements,nikkitan/bitcoin,pataquets/namecoin-core,untrustbank/litecoin,achow101/bitcoin,JeremyRubin/bitcoin,GroestlCoin/bitcoin,n1bor/bitcoin,alecalve/bitcoin,myriadcoin/myriadcoin,midnightmagic/bitcoin,GlobalBoost/GlobalBoost,pstratem/bitcoin,MarcoFalke/bitcoin,GroestlCoin/GroestlCoin,namecoin/namecore,droark/bitcoin,apoelstra/bitcoin,namecoin/namecore,monacoinproject/monacoin,rnicoll/bitcoin,afk11/bitcoin,ajtowns/bitcoin,JeremyRubin/bitcoin,pataquets/namecoin-core,qtumproject/qtum,wellenreiter01/Feathercoin,MarcoFalke/bitcoin,r8921039/bitcoin,CryptArc/bitcoin,DigitalPandacoin/pandacoin,sipsorcery/bitcoin,CryptArc/bitcoin,practicalswift/bitcoin,particl/particl-core,instagibbs/bitcoin,n1bor/bitcoin,FeatherCoin/Feathercoin,DigitalPandacoin/pandacoin,pataquets/namecoin-core,litecoin-project/litecoin,Christewart/bitcoin,alecalve/bitcoin,EthanHeilman/bitcoin,jamesob/bitcoin,EthanHeilman/bitcoin,FeatherCoin/Feathercoin,tjps/bitcoin,bitcoinknots/bitcoin,mm-s/bitcoin,Christewart/bitcoin,MeshCollider/bitcoin,FeatherCoin/Feathercoin,Flowdalic/bitcoin,afk11/bitcoin,jtimon/bitcoin,yenliangl/bitcoin,GlobalBoost/GlobalBoost,prusnak/bitcoin,Xekyo/bitcoin,Sjors/bitcoin,AkioNak/bitcoin,afk11/bitcoin,kallewoof/bitcoin,andreaskern/bitcoin,MarcoFalke/bitcoin,nikkitan/bitcoin,wellenreiter01/Feathercoin,JeremyRubin/bitcoin,practicalswift/bitcoin,namecoin/namecoin-core,RHavar/bitcoin,mitchellcash/bitcoin,mitchellcash/bitcoin,jambolo/bitcoin,jambolo/bitcoin,instagibbs/bitcoin,instagibbs/bitcoin,ElementsProject/elements,mitchellcash/bitcoin,Sjors/bitcoin,namecoin/namecoin-core,alecalve/bitcoin,droark/bitcoin,jnewbery/bitcoin,peercoin/peercoin,domob1812/namecore,jamesob/bitcoin,tjps/bitcoin,DigitalPandacoin/pandacoin,achow101/bitcoin,fanquake/bitcoin,JeremyRubin/bitcoin,GroestlCoin/bitcoin,OmniLayer/omnicore,yenliangl/bitcoin,CryptArc/bitcoin,particl/particl-core,tecnovert/particl-core,GroestlCoin/bitcoin,sipsorcery/bitcoin,lateminer/bitcoin,anditto/bitcoin,apoelstra/bitcoin,prusnak/bitcoin,ajtowns/bitcoin,n1bor/bitcoin,wellenreiter01/Feathercoin,DigitalPandacoin/pandacoin,jlopp/statoshi,afk11/bitcoin,cdecker/bitcoin,Kogser/bitcoin,domob1812/bitcoin,n1bor/bitcoin,fujicoin/fujicoin,qtumproject/qtum,GroestlCoin/bitcoin,bitcoinknots/bitcoin,prusnak/bitcoin,Sjors/bitcoin,sipsorcery/bitcoin,litecoin-project/litecoin,CryptArc/bitcoin,FeatherCoin/Feathercoin,gjhiggins/vcoincore,Flowdalic/bitcoin,pstratem/bitcoin,andreaskern/bitcoin,tjps/bitcoin,jnewbery/bitcoin,jamesob/bitcoin,rnicoll/bitcoin,yenliangl/bitcoin,bitcoinsSG/bitcoin,bitcoinsSG/bitcoin,practicalswift/bitcoin,sstone/bitcoin,Kogser/bitcoin,Kogser/bitcoin,peercoin/peercoin,ajtowns/bitcoin,Kogser/bitcoin,myriadteam/myriadcoin,qtumproject/qtum,peercoin/peercoin,gjhiggins/vcoincore,andreaskern/bitcoin,domob1812/namecore,yenliangl/bitcoin,bitcoinsSG/bitcoin,bitcoin/bitcoin,cdecker/bitcoin,ericshawlinux/bitcoin,jamesob/bitcoin,monacoinproject/monacoin,andreaskern/bitcoin,OmniLayer/omnicore,droark/bitcoin,sstone/bitcoin,mm-s/bitcoin,droark/bitcoin,jtimon/bitcoin,prusnak/bitcoin,RHavar/bitcoin,rnicoll/bitcoin,namecoin/namecore,nikkitan/bitcoin,droark/bitcoin,Xekyo/bitcoin,Kogser/bitcoin,kallewoof/bitcoin,gjhiggins/vcoincore,kazcw/bitcoin,vertcoin/vertcoin,Sjors/bitcoin,Xekyo/bitcoin,bitcoinknots/bitcoin,kazcw/bitcoin,CryptArc/bitcoin,Xekyo/bitcoin,pataquets/namecoin-core,pstratem/bitcoin,rnicoll/bitcoin,rnicoll/dogecoin,AkioNak/bitcoin,tecnovert/particl-core,Flowdalic/bitcoin,domob1812/namecore,lateminer/bitcoin,kallewoof/bitcoin,myriadteam/myriadcoin,ericshawlinux/bitcoin,instagibbs/bitcoin,jambolo/bitcoin,bitcoin/bitcoin,MeshCollider/bitcoin,ahmedbodi/vertcoin,fanquake/bitcoin,vertcoin/vertcoin,jonasschnelli/bitcoin,bespike/litecoin,apoelstra/bitcoin,ahmedbodi/vertcoin,midnightmagic/bitcoin,Christewart/bitcoin,andreaskern/bitcoin,ahmedbodi/vertcoin,Flowdalic/bitcoin,jonasschnelli/bitcoin,prusnak/bitcoin,pataquets/namecoin-core,mitchellcash/bitcoin,mitchellcash/bitcoin,domob1812/bitcoin,GroestlCoin/bitcoin,afk11/bitcoin,gjhiggins/vcoincore,MeshCollider/bitcoin,bitcoin/bitcoin,sstone/bitcoin,monacoinproject/monacoin,namecoin/namecore,domob1812/bitcoin,EthanHeilman/bitcoin,namecoin/namecore,fujicoin/fujicoin,jnewbery/bitcoin,jnewbery/bitcoin,r8921039/bitcoin,nikkitan/bitcoin,GroestlCoin/GroestlCoin,litecoin-project/litecoin,jamesob/bitcoin,MeshCollider/bitcoin,rnicoll/dogecoin,jlopp/statoshi,mruddy/bitcoin,bitcoinknots/bitcoin,mruddy/bitcoin,n1bor/bitcoin,ericshawlinux/bitcoin,qtumproject/qtum,GroestlCoin/GroestlCoin,dscotese/bitcoin,ElementsProject/elements,jnewbery/bitcoin,domob1812/bitcoin,MarcoFalke/bitcoin,GlobalBoost/GlobalBoost,myriadteam/myriadcoin,anditto/bitcoin,Kogser/bitcoin,domob1812/namecore,jambolo/bitcoin,wellenreiter01/Feathercoin,GlobalBoost/GlobalBoost,dscotese/bitcoin,jlopp/statoshi,RHavar/bitcoin,Sjors/bitcoin,myriadcoin/myriadcoin,DigitalPandacoin/pandacoin,vertcoin/vertcoin,myriadcoin/myriadcoin,peercoin/peercoin,Flowdalic/bitcoin,gjhiggins/vcoincore,peercoin/peercoin,wellenreiter01/Feathercoin,tecnovert/particl-core,midnightmagic/bitcoin,nikkitan/bitcoin,jambolo/bitcoin,ajtowns/bitcoin,fanquake/bitcoin,MarcoFalke/bitcoin,peercoin/peercoin,achow101/bitcoin,achow101/bitcoin,particl/particl-core,pataquets/namecoin-core,monacoinproject/monacoin,GroestlCoin/bitcoin,practicalswift/bitcoin,jamesob/bitcoin,FeatherCoin/Feathercoin,untrustbank/litecoin,litecoin-project/litecoin,mruddy/bitcoin,untrustbank/litecoin,fujicoin/fujicoin,apoelstra/bitcoin,myriadteam/myriadcoin,bitcoin/bitcoin,achow101/bitcoin,cdecker/bitcoin,GroestlCoin/GroestlCoin,vertcoin/vertcoin,bitcoin/bitcoin,jtimon/bitcoin,lateminer/bitcoin,qtumproject/qtum,namecoin/namecoin-core,alecalve/bitcoin,GlobalBoost/GlobalBoost,GlobalBoost/GlobalBoost,jonasschnelli/bitcoin,apoelstra/bitcoin,instagibbs/bitcoin,wellenreiter01/Feathercoin,CryptArc/bitcoin,Kogser/bitcoin,lateminer/bitcoin,OmniLayer/omnicore,bitcoinsSG/bitcoin,instagibbs/bitcoin,kazcw/bitcoin,r8921039/bitcoin,ericshawlinux/bitcoin,gjhiggins/vcoincore,alecalve/bitcoin,midnightmagic/bitcoin,Kogser/bitcoin,anditto/bitcoin,lateminer/bitcoin,GroestlCoin/GroestlCoin,ElementsProject/elements,mm-s/bitcoin,midnightmagic/bitcoin,bitcoinsSG/bitcoin,domob1812/bitcoin,MeshCollider/bitcoin,vertcoin/vertcoin,achow101/bitcoin,namecoin/namecore,ahmedbodi/vertcoin,r8921039/bitcoin,practicalswift/bitcoin,kallewoof/bitcoin,particl/particl-core,jambolo/bitcoin,untrustbank/litecoin,jtimon/bitcoin,litecoin-project/litecoin,dscotese/bitcoin,ahmedbodi/vertcoin,mm-s/bitcoin,myriadcoin/myriadcoin,particl/particl-core,kazcw/bitcoin,tecnovert/particl-core,Kogser/bitcoin,fanquake/bitcoin,Xekyo/bitcoin,practicalswift/bitcoin,JeremyRubin/bitcoin,ElementsProject/elements,mruddy/bitcoin,apoelstra/bitcoin,EthanHeilman/bitcoin,mruddy/bitcoin,kazcw/bitcoin,EthanHeilman/bitcoin,OmniLayer/omnicore,AkioNak/bitcoin,fanquake/bitcoin,sipsorcery/bitcoin,jlopp/statoshi,bitcoin/bitcoin,rnicoll/dogecoin,tjps/bitcoin,pstratem/bitcoin,myriadteam/myriadcoin,FeatherCoin/Feathercoin,Kogser/bitcoin,mm-s/bitcoin,pstratem/bitcoin,ajtowns/bitcoin,mitchellcash/bitcoin,dscotese/bitcoin,myriadcoin/myriadcoin,vertcoin/vertcoin,jonasschnelli/bitcoin,mruddy/bitcoin,fujicoin/fujicoin,AkioNak/bitcoin,GroestlCoin/GroestlCoin,jtimon/bitcoin,monacoinproject/monacoin,myriadcoin/myriadcoin,monacoinproject/monacoin,jlopp/statoshi,OmniLayer/omnicore,sipsorcery/bitcoin,fujicoin/fujicoin,RHavar/bitcoin,midnightmagic/bitcoin,ericshawlinux/bitcoin,cdecker/bitcoin,yenliangl/bitcoin,EthanHeilman/bitcoin,untrustbank/litecoin,andreaskern/bitcoin,qtumproject/qtum,fujicoin/fujicoin,litecoin-project/litecoin,ericshawlinux/bitcoin,OmniLayer/omnicore,tecnovert/particl-core,kallewoof/bitcoin,afk11/bitcoin,ajtowns/bitcoin,tecnovert/particl-core,ahmedbodi/vertcoin,r8921039/bitcoin,AkioNak/bitcoin,pstratem/bitcoin