Fix scrollbar dragging in React editor
Fix scrollbar dragging in React editor

Fixes #2751
sebmck/atom,elkingtonmcb/atom,BogusCurry/atom,FoldingText/atom,constanzaurzua/atom,charleswhchan/atom,stuartquin/atom,decaffeinate-examples/atom,fscherwi/atom,Shekharrajak/atom,chengky/atom,Dennis1978/atom,dkfiresky/atom,darwin/atom,nvoron23/atom,kandros/atom,devmario/atom,Galactix/atom,harshdattani/atom,mertkahyaoglu/atom,Ju2ender/atom,sotayamashita/atom,Rychard/atom,FIT-CSE2410-A-Bombs/atom,kc8wxm/atom,hharchani/atom,avdg/atom,sekcheong/atom,hakatashi/atom,GHackAnonymous/atom,ReddTea/atom,tanin47/atom,Jdesk/atom,helber/atom,davideg/atom,medovob/atom,mnquintana/atom,yamhon/atom,toqz/atom,tanin47/atom,john-kelly/atom,constanzaurzua/atom,ilovezy/atom,kdheepak89/atom,YunchengLiao/atom,ObviouslyGreen/atom,YunchengLiao/atom,GHackAnonymous/atom,codex8/atom,devoncarew/atom,dkfiresky/atom,t9md/atom,ilovezy/atom,deoxilix/atom,isghe/atom,rxkit/atom,hellendag/atom,synaptek/atom,vjeux/atom,bolinfest/atom,tony612/atom,gabrielPeart/atom,champagnez/atom,me-benni/atom,bsmr-x-script/atom,fredericksilva/atom,rsvip/aTom,brumm/atom,vjeux/atom,russlescai/atom,basarat/atom,scv119/atom,kjav/atom,rookie125/atom,synaptek/atom,folpindo/atom,dannyflax/atom,lisonma/atom,0x73/atom,seedtigo/atom,rmartin/atom,Klozz/atom,johnhaley81/atom,woss/atom,kjav/atom,0x73/atom,splodingsocks/atom,devmario/atom,splodingsocks/atom,woss/atom,fang-yufeng/atom,sotayamashita/atom,chengky/atom,Ju2ender/atom,liuxiong332/atom,kevinrenaers/atom,n-riesco/atom,ppamorim/atom,liuxiong332/atom,hpham04/atom,decaffeinate-examples/atom,Shekharrajak/atom,hellendag/atom,gisenberg/atom,nucked/atom,constanzaurzua/atom,ppamorim/atom,anuwat121/atom,burodepeper/atom,Ju2ender/atom,Jandersoft/atom,jtrose2/atom,Jandersolutions/atom,lisonma/atom,gabrielPeart/atom,NunoEdgarGub1/atom,Locke23rus/atom,kandros/atom,constanzaurzua/atom,atom/atom,FoldingText/atom,PKRoma/atom,Jandersolutions/atom,qiujuer/atom,deoxilix/atom,AdrianVovk/substance-ide,crazyquark/atom,crazyquark/atom,rxkit/atom,sebmck/atom,RobinTec/atom,sillvan/atom,john-kelly/atom,Mokolea/atom,pombredanne/atom,liuderchi/atom,folpindo/atom,kaicataldo/atom,darwin/atom,lovesnow/atom,brumm/atom,mdumrauf/atom,sxgao3001/atom,svanharmelen/atom,gisenberg/atom,amine7536/atom,lisonma/atom,lisonma/atom,BogusCurry/atom,SlimeQ/atom,DiogoXRP/atom,paulcbetts/atom,acontreras89/atom,niklabh/atom,ilovezy/atom,oggy/atom,kjav/atom,brettle/atom,Andrey-Pavlov/atom,yalexx/atom,vcarrera/atom,nvoron23/atom,tony612/atom,MjAbuz/atom,hakatashi/atom,ykeisuke/atom,russlescai/atom,florianb/atom,fang-yufeng/atom,sxgao3001/atom,githubteacher/atom,ivoadf/atom,ykeisuke/atom,fedorov/atom,jlord/atom,fang-yufeng/atom,harshdattani/atom,pkdevbox/atom,vinodpanicker/atom,nrodriguez13/atom,sotayamashita/atom,yomybaby/atom,deoxilix/atom,elkingtonmcb/atom,jordanbtucker/atom,paulcbetts/atom,sxgao3001/atom,toqz/atom,prembasumatary/atom,ali/atom,hagb4rd/atom,beni55/atom,rmartin/atom,yomybaby/atom,Arcanemagus/atom,SlimeQ/atom,fang-yufeng/atom,bcoe/atom,Dennis1978/atom,nucked/atom,yomybaby/atom,mnquintana/atom,codex8/atom,bryonwinger/atom,oggy/atom,jlord/atom,isghe/atom,hakatashi/atom,davideg/atom,florianb/atom,anuwat121/atom,dijs/atom,matthewclendening/atom,g2p/atom,isghe/atom,einarmagnus/atom,gzzhanghao/atom,chengky/atom,rjattrill/atom,bencolon/atom,tmunro/atom,Ingramz/atom,panuchart/atom,omarhuanca/atom,h0dgep0dge/atom,jeremyramin/atom,abcP9110/atom,ardeshirj/atom,phord/atom,sebmck/atom,qiujuer/atom,amine7536/atom,SlimeQ/atom,Shekharrajak/atom,dsandstrom/atom,originye/atom,vcarrera/atom,ppamorim/atom,MjAbuz/atom,fedorov/atom,gontadu/atom,yangchenghu/atom,pombredanne/atom,panuchart/atom,Galactix/atom,brettle/atom,hagb4rd/atom,florianb/atom,Locke23rus/atom,Galactix/atom,liuxiong332/atom,hharchani/atom,ralphtheninja/atom,lpommers/atom,brumm/atom,paulcbetts/atom,einarmagnus/atom,palita01/atom,Abdillah/atom,kandros/atom,G-Baby/atom,bcoe/atom,YunchengLiao/atom,CraZySacX/atom,fedorov/atom,FoldingText/atom,mostafaeweda/atom,amine7536/atom,daxlab/atom,dannyflax/atom,abcP9110/atom,vinodpanicker/atom,jacekkopecky/atom,liuderchi/atom,rjattrill/atom,kittens/atom,ralphtheninja/atom,fredericksilva/atom,Rychard/atom,jlord/atom,jjz/atom,russlescai/atom,Sangaroonaom/atom,RuiDGoncalves/atom,Galactix/atom,fredericksilva/atom,Huaraz2/atom,RobinTec/atom,xream/atom,matthewclendening/atom,n-riesco/atom,crazyquark/atom,rmartin/atom,mrodalgaard/atom,Andrey-Pavlov/atom,rxkit/atom,tisu2tisu/atom,Neron-X5/atom,kaicataldo/atom,ali/atom,davideg/atom,devoncarew/atom,nrodriguez13/atom,qskycolor/atom,deepfox/atom,stinsonga/atom,YunchengLiao/atom,ezeoleaf/atom,basarat/atom,amine7536/atom,vjeux/atom,Ingramz/atom,abcP9110/atom,brettle/atom,sxgao3001/atom,Rychard/atom,ilovezy/atom,hharchani/atom,ralphtheninja/atom,scv119/atom,svanharmelen/atom,seedtigo/atom,targeter21/atom,woss/atom,folpindo/atom,charleswhchan/atom,Rodjana/atom,Austen-G/BlockBuilder,devoncarew/atom,amine7536/atom,andrewleverette/atom,Galactix/atom,nvoron23/atom,basarat/atom,pombredanne/atom,qskycolor/atom,synaptek/atom,G-Baby/atom,dannyflax/atom,pengshp/atom,kdheepak89/atom,AlisaKiatkongkumthon/atom,hakatashi/atom,Ju2ender/atom,nrodriguez13/atom,qskycolor/atom,DiogoXRP/atom,deepfox/atom,RuiDGoncalves/atom,GHackAnonymous/atom,lovesnow/atom,AlisaKiatkongkumthon/atom,anuwat121/atom,Mokolea/atom,hagb4rd/atom,bolinfest/atom,hpham04/atom,hpham04/atom,johnhaley81/atom,Hasimir/atom,Jandersoft/atom,yomybaby/atom,vhutheesing/atom,fscherwi/atom,Sangaroonaom/atom,basarat/atom,paulcbetts/atom,john-kelly/atom,jtrose2/atom,Jonekee/atom,darwin/atom,pkdevbox/atom,n-riesco/atom,batjko/atom,t9md/atom,Neron-X5/atom,kittens/atom,vcarrera/atom,tony612/atom,dsandstrom/atom,ironbox360/atom,kdheepak89/atom,kittens/atom,burodepeper/atom,dsandstrom/atom,RobinTec/atom,t9md/atom,GHackAnonymous/atom,mrodalgaard/atom,devoncarew/atom,G-Baby/atom,medovob/atom,vjeux/atom,batjko/atom,johnrizzo1/atom,tony612/atom,jeremyramin/atom,jjz/atom,prembasumatary/atom,Neron-X5/atom,bolinfest/atom,ilovezy/atom,hpham04/atom,prembasumatary/atom,me-benni/atom,yalexx/atom,scippio/atom,deepfox/atom,rlugojr/atom,palita01/atom,splodingsocks/atom,Jdesk/atom,tisu2tisu/atom,FIT-CSE2410-A-Bombs/atom,NunoEdgarGub1/atom,AlisaKiatkongkumthon/atom,pengshp/atom,mdumrauf/atom,sxgao3001/atom,devmario/atom,SlimeQ/atom,john-kelly/atom,gisenberg/atom,vhutheesing/atom,rsvip/aTom,targeter21/atom,mertkahyaoglu/atom,crazyquark/atom,wiggzz/atom,kittens/atom,jacekkopecky/atom,Huaraz2/atom,Jandersoft/atom,jacekkopecky/atom,Dennis1978/atom,Ju2ender/atom,oggy/atom,PKRoma/atom,pengshp/atom,andrewleverette/atom,beni55/atom,AdrianVovk/substance-ide,russlescai/atom,tisu2tisu/atom,jtrose2/atom,gontadu/atom,toqz/atom,Hasimir/atom,Abdillah/atom,ali/atom,Mokolea/atom,Hasimir/atom,AlbertoBarrago/atom,dijs/atom,pombredanne/atom,h0dgep0dge/atom,Neron-X5/atom,bryonwinger/atom,svanharmelen/atom,DiogoXRP/atom,mnquintana/atom,001szymon/atom,Hasimir/atom,jacekkopecky/atom,batjko/atom,dannyflax/atom,alfredxing/atom,KENJU/atom,AlexxNica/atom,Jonekee/atom,ivoadf/atom,phord/atom,andrewleverette/atom,AdrianVovk/substance-ide,omarhuanca/atom,mertkahyaoglu/atom,hagb4rd/atom,tjkr/atom,bencolon/atom,ReddTea/atom,yomybaby/atom,liuderchi/atom,sillvan/atom,Abdillah/atom,vinodpanicker/atom,panuchart/atom,me-benni/atom,lovesnow/atom,Jandersolutions/atom,ironbox360/atom,acontreras89/atom,originye/atom,Abdillah/atom,daxlab/atom,beni55/atom,Andrey-Pavlov/atom,ashneo76/atom,Austen-G/BlockBuilder,kjav/atom,florianb/atom,codex8/atom,me6iaton/atom,sillvan/atom,FoldingText/atom,fredericksilva/atom,burodepeper/atom,deepfox/atom,Klozz/atom,targeter21/atom,001szymon/atom,elkingtonmcb/atom,nvoron23/atom,fedorov/atom,Austen-G/BlockBuilder,jacekkopecky/atom,kevinrenaers/atom,Hasimir/atom,rookie125/atom,h0dgep0dge/atom,Neron-X5/atom,0x73/atom,fredericksilva/atom,hharchani/atom,rlugojr/atom,RobinTec/atom,rlugojr/atom,jtrose2/atom,fedorov/atom,chfritz/atom,sekcheong/atom,atom/atom,acontreras89/atom,davideg/atom,mrodalgaard/atom,palita01/atom,dsandstrom/atom,qiujuer/atom,medovob/atom,mertkahyaoglu/atom,scippio/atom,ali/atom,Andrey-Pavlov/atom,efatsi/atom,sillvan/atom,alexandergmann/atom,harshdattani/atom,champagnez/atom,omarhuanca/atom,qskycolor/atom,rookie125/atom,githubteacher/atom,Jandersolutions/atom,Arcanemagus/atom,omarhuanca/atom,dkfiresky/atom,lpommers/atom,PKRoma/atom,tony612/atom,gabrielPeart/atom,me6iaton/atom,matthewclendening/atom,einarmagnus/atom,johnrizzo1/atom,acontreras89/atom,woss/atom,FoldingText/atom,tmunro/atom,bcoe/atom,Jandersoft/atom,vinodpanicker/atom,jjz/atom,Shekharrajak/atom,isghe/atom,alexandergmann/atom,codex8/atom,jordanbtucker/atom,tmunro/atom,stinsonga/atom,yamhon/atom,rsvip/aTom,helber/atom,ykeisuke/atom,Locke23rus/atom,KENJU/atom,YunchengLiao/atom,jtrose2/atom,h0dgep0dge/atom,CraZySacX/atom,001szymon/atom,einarmagnus/atom,oggy/atom,batjko/atom,CraZySacX/atom,yamhon/atom,ironbox360/atom,Ingramz/atom,Jdesk/atom,lisonma/atom,vjeux/atom,fang-yufeng/atom,Andrey-Pavlov/atom,wiggzz/atom,MjAbuz/atom,fscherwi/atom,nucked/atom,alfredxing/atom,n-riesco/atom,Jandersolutions/atom,synaptek/atom,matthewclendening/atom,ObviouslyGreen/atom,jjz/atom,rmartin/atom,rsvip/aTom,Rodjana/atom,sekcheong/atom,jacekkopecky/atom,kdheepak89/atom,Austen-G/BlockBuilder,florianb/atom,sebmck/atom,bcoe/atom,toqz/atom,FIT-CSE2410-A-Bombs/atom,devmario/atom,vhutheesing/atom,davideg/atom,AlbertoBarrago/atom,ivoadf/atom,jlord/atom,dannyflax/atom,woss/atom,Arcanemagus/atom,efatsi/atom,xream/atom,prembasumatary/atom,mdumrauf/atom,Abdillah/atom,scv119/atom,johnhaley81/atom,ReddTea/atom,alfredxing/atom,pkdevbox/atom,wiggzz/atom,me6iaton/atom,Rodjana/atom,charleswhchan/atom,basarat/atom,charleswhchan/atom,bencolon/atom,RobinTec/atom,toqz/atom,KENJU/atom,synaptek/atom,NunoEdgarGub1/atom,ObviouslyGreen/atom,scv119/atom,constanzaurzua/atom,cyzn/atom,isghe/atom,ardeshirj/atom,transcranial/atom,hagb4rd/atom,n-riesco/atom,mostafaeweda/atom,scippio/atom,ReddTea/atom,mostafaeweda/atom,ashneo76/atom,chfritz/atom,qskycolor/atom,chfritz/atom,yalexx/atom,rmartin/atom,jeremyramin/atom,vcarrera/atom,gontadu/atom,Sangaroonaom/atom,omarhuanca/atom,Austen-G/BlockBuilder,helber/atom,ezeoleaf/atom,kc8wxm/atom,ashneo76/atom,russlescai/atom,qiujuer/atom,ezeoleaf/atom,g2p/atom,me6iaton/atom,lovesnow/atom,hharchani/atom,xream/atom,pombredanne/atom,nvoron23/atom,Jdesk/atom,bsmr-x-script/atom,sebmck/atom,ardeshirj/atom,splodingsocks/atom,seedtigo/atom,decaffeinate-examples/atom,niklabh/atom,jlord/atom,sillvan/atom,NunoEdgarGub1/atom,gzzhanghao/atom,lpommers/atom,dijs/atom,kevinrenaers/atom,AlexxNica/atom,GHackAnonymous/atom,targeter21/atom,AlexxNica/atom,vcarrera/atom,mostafaeweda/atom,batjko/atom,tanin47/atom,KENJU/atom,phord/atom,johnrizzo1/atom,bryonwinger/atom,bj7/atom,devmario/atom,yangchenghu/atom,kc8wxm/atom,kjav/atom,atom/atom,kittens/atom,transcranial/atom,mertkahyaoglu/atom,originye/atom,avdg/atom,niklabh/atom,FoldingText/atom,basarat/atom,Austen-G/BlockBuilder,jordanbtucker/atom,stinsonga/atom,ppamorim/atom,lovesnow/atom,abcP9110/atom,Jdesk/atom,liuxiong332/atom,me6iaton/atom,ppamorim/atom,targeter21/atom,yangchenghu/atom,AlbertoBarrago/atom,abcP9110/atom,githubteacher/atom,matthewclendening/atom,boomwaiza/atom,Jandersoft/atom,ReddTea/atom,decaffeinate-examples/atom,daxlab/atom,ezeoleaf/atom,prembasumatary/atom,boomwaiza/atom,john-kelly/atom,kdheepak89/atom,efatsi/atom,tjkr/atom,0x73/atom,champagnez/atom,chengky/atom,einarmagnus/atom,stuartquin/atom,crazyquark/atom,transcranial/atom,sekcheong/atom,stinsonga/atom,dkfiresky/atom,MjAbuz/atom,rjattrill/atom,vinodpanicker/atom,acontreras89/atom,kaicataldo/atom,rjattrill/atom,alexandergmann/atom,mnquintana/atom,rsvip/aTom,stuartquin/atom,KENJU/atom,sekcheong/atom,devoncarew/atom,RuiDGoncalves/atom,kc8wxm/atom,Shekharrajak/atom,yalexx/atom,deepfox/atom,bcoe/atom,Klozz/atom,bj7/atom,MjAbuz/atom,yalexx/atom,BogusCurry/atom,tjkr/atom,dannyflax/atom,bj7/atom,charleswhchan/atom,Jonekee/atom,bsmr-x-script/atom,cyzn/atom,g2p/atom,bryonwinger/atom,gisenberg/atom,chengky/atom,cyzn/atom,mnquintana/atom,codex8/atom,gzzhanghao/atom,boomwaiza/atom,NunoEdgarGub1/atom,gisenberg/atom,Huaraz2/atom,avdg/atom,ali/atom,oggy/atom,dkfiresky/atom,qiujuer/atom,hpham04/atom,liuderchi/atom,jjz/atom,kc8wxm/atom,mostafaeweda/atom,liuxiong332/atom,dsandstrom/atom,hellendag/atom,SlimeQ/atom