fix(scrollDelegate): revert change that made all scroll* methods blur inputs
fix(scrollDelegate): revert change that made all scroll* methods blur inputs

Closes #2745

open-anesthesia/ionic,JackieLin/ionic,zittix/ionic,NandoKstroNet/ionic,100goals/ionic,femotizo/ionic,sitexa/ionic,sloops77/ionic,ptarjan/ionic,cnbin/ionic,edwardchor/ionic,cleor41/meteor-ionic,michaellourenco/ionic,treejames/ionic,jgw96/ionic,amitparrikar/ionic,abcd-ca/ionic,leerduo/ionic,thompsonemerson/ionic,Sourazou/login,cesarmarinhorj/ionic,VinceOPS/ionic,johnli388/ionic,jamesdixon/ionic,abcd-ca/ionic,emonidi/ionic,jasdeepkhalsa/ionic,zittix/ionic,mingming1986/ionic,nelsonsozinho/ionic,RodrigoIbarraSanchez/ionic,TakayukiSakai/ionic,amitparrikar/ionic,JackieLin/ionic,zhengqiangzi/ionic,jtomaszewski/ionic,MJefferson/ionic,ViniciusAugusto/ionic,urish/ionic,buiphu/ionic,amitparrikar/ionic,ihongcn/ionic,RodrigoIbarraSanchez/ionic,Jeremy017/ionic,yalishizhude/ionic,uus169/ionic,baiwyc119/ionic,huangsen0912/ionic,VinceOPS/ionic,awhedbee22/ionic,lewisl9029/ionic,jomaf1010/ionic,r14r/fork_ionic_master,Baskmart/ionic,LawrenceHan/ionic,johnli388/ionic,cleor41/meteor-ionic,TakayukiSakai/ionic,Jeremy017/ionic,microlv/ionic,agyrafa/ionic,ddddm/ionic,AndyShiTw/ionic,yanzhihong23/ionic-nono,jee1mr/meteor-ionic,VinceOPS/ionic,tkh44/ionic,MeteorPackaging/ionic,taraszerebecki/ionic,daew823/ionic,xzyfer/ionic,ralic/ionic,csbz17027/ionic,ezc/ionic,zhiqiangli520210/ionic,DiZyStudio/ionic,kylezhang/ionic,r14r-work/fork_ionic,jayvi/ionic,janglednerves/ionic,LawrenceHan/ionic,staney7/ionic,AppGyver/ionic,hectoruch/ionic,leobetosouza/ionic,possan/ionic,contigo/ionic,MarcBT/ionic,uus169/ionic,Nalinc/ionic,contigo/ionic,oabc124/ionic,DiZyStudio/ionic,eric-stanley/ionic,GeorgeMe/ionic,ptarjan/ionic,astagi/ionic,timtimUp/ionic,KholofeloMoyaba/atajo-ui,edwardchor/ionic,buiphu/ionic,yurtaev/ionic,edparsons/ionic,trevorgrayson/ionic,954053260/ionic,r14r/fork_ionic_master,janglednerves/ionic,hanmichael/ionic,oneillsp96/ionic,MeteorPackaging/ionic,PressReader/ionic,CNVCrew/ionic,ViniciusAugusto/ionic,trevorgrayson/ionic,MrChen2015/ionic,qzapaia/ionic,vjrantal/ionic,glustful/ionic,jianganglu/ionic,yurtaev/ionic,yalishizhude/ionic,PaperMonster/ionic,Drok1015/ionic,angrilove/ionic,oabc124/ionic,youprofit/ionic,baiwyc119/ionic,agyrafa/ionic,oabc124/ionic,pargatsingh-webklabs/ionic,hectoruch/ionic,pargatsingh-webklabs/ionic,caiiiycuk/ionic,jianganglu/ionic,willshen/ionic,jianganglu/ionic,htc550605125/ionic,huangsen0912/ionic,cbmeeks/ionic,leerduo/ionic,sitexa/ionic,jeremyrussell/ionic,promactkaran/ionic,ctetreault/ionic,sitacote/ionic-across,Testoni/ionic,gyx8899/ionic,leejeap/ionic,Kryz/ionic,leejeap/ionic,GeorgeMe/ionic,daew823/ionic,sthashree/ionic,lewisl9029/ionic,Nalinc/ionic,wkrueger/ionic,pargatsingh-webklabs/ionic,uus169/ionic,CNVCrew/ionic,chinakids/ionic,Baskmart/ionic,daew823/ionic,open-anesthesia/ionic,htc550605125/ionic,oneillsp96/ionic,fjzdjd/ionic,sthashree/ionic,ngonzalvez/ionic,taraszerebecki/ionic,JackieLin/ionic,uidoyen/ionic,possan/ionic,youprofit/ionic,puurinternet/ionic,janglednerves/ionic,chrisbautista/ionic,xzyfer/ionic,asfandiyark7/ionic,AmberWhiteSky/ionic,puurinternet/ionic,amitparrikar/ionic,Nalinc/ionic,deer-hope/ionic,hotarzhang/ionic,MartinMa/ionic,fanhaich/ionic,pod4g/ionic,Xeeshan94/ionic,Gregcop1/ionic,timtimUp/ionic,janglednerves/ionic,thiagofelix/ionic,AmberWhiteSky/ionic,awhedbee22/ionic,guaerguagua/ionic,shazhumao/ionic,ezc/ionic,celsoyh/ionic,willshen/ionic,janij/ionic,promactkaran/ionic,ahmadawais/ionic,zhiqiangli520210/ionic,kylezhang/ionic,MarcBT/ionic,janglednerves/ionic,AlphaStaxLLC/ionic,ngonzalvez/ionic,thiagofelix/ionic,GhostGroup/ionic,zittix/ionic,michaellourenco/ionic,lutrosis81/manup-app,leobetosouza/ionic,xzyfer/ionic,willshen/ionic,jango2015/ionic,eyalish/ionic,thompsonemerson/ionic,JsonChiu/ionic,felipealbuquerq/ionic,vjrantal/ionic,microlv/ionic,MJefferson/ionic,AndyShiTw/ionic,zhonggaoyong/ionic,jamesdixon/ionic,staney7/ionic,ctetreault/ionic,MrChen2015/ionic,leejeap/ionic,MrChen2015/ionic,KholofeloMoyaba/atajo-ui,Niades/ionic,edparsons/ionic,5amfung/ionic,timtimUp/ionic,cesarmarinhorj/ionic,bewebltd/ionic,agyrafa/ionic,bewebltd/ionic,thebigbrain/ionic,Drok1015/ionic,emonidi/ionic,AmberWhiteSky/ionic,SaadBinShahid/ionic,eyalish/ionic,felipealbuquerq/ionic,jvkops/ionic,treejames/ionic,leeric92/ionic,fanhaich/ionic,zyaboutblank/ionic,VinceOPS/ionic,zhiqiangli520210/ionic,zhiqiangli520210/ionic,AppGyver/ionic,trevorgrayson/ionic,ddddm/ionic,promactkaran/ionic,qzapaia/ionic,jomaf1010/ionic,blueElix/ionic,asfandiyark7/ionic,zhengqiangzi/ionic,contigo/ionic,pod4g/ionic,asfandiyark7/ionic,mingming1986/ionic,GeorgeMe/ionic,anongtech/ionic,gyx8899/ionic,angrilove/ionic,954053260/ionic,MarcBT/ionic,sitacote/ionic-across,MJefferson/ionic,Gregcop1/ionic,leeric92/ionic,johnli388/ionic,cbmeeks/ionic,100goals/ionic,thebigbrain/ionic,yurtaev/ionic,DurgaprasadPati/ionic,jgw96/ionic,openbizgit/ionic,blueElix/ionic,MarcBT/ionic,ralic/ionic,shazhumao/ionic,sloops77/ionic,tkh44/ionic,chinakids/ionic,ahmadawais/ionic,jango2015/ionic,celsoyh/ionic,agyrafa/ionic,jeremyrussell/ionic,KholofeloMoyaba/atajo-ui,n0b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