Fix mercator tests, these are broken in Leaflet master.
Fix mercator tests, these are broken in Leaflet master.

olafurr/Leaflet,devjoseluis/Leaflet,RobertoMalatesta/Leaflet,elfalem/Leaflet,danzel/Leaflet,litnerdy/Leaflet,MuellerMatthew/Leaflet,rlugojr/Leaflet,mbrukman/Leaflet,wrrnwng/Leaflet,Trufi/Leaflet,jasonoverland/Leaflet,CapeSepias/Leaflet,w8r/Leaflet,mstahv/Leaflet,northerneyes/Leaflet,bolshoibooze/Leaflet,mourner/Leaflet,taraszerebecki/Leaflet,DrillingInfo/Leaflet,CorainChicago/Leaflet,Neorth/Leaflet,mourner/Leaflet,nvoron23/Leaflet,tbassett44/Leaflet,fredericksilva/Leaflet,bbecquet/Leaflet,Andrey-Pavlov/Leaflet,olafurr/Leaflet,Trufi/Leaflet,klaftertief/Leaflet,caiiiycuk/Leaflet,rlugojr/Leaflet,davojta/Leaflet,cmulders/Leaflet,iamjonbradley/Leaflet,webmechanicx/Leaflet,Ubisense/Leaflet,lee101/Leaflet,beni55/Leaflet,Leaflet/Leaflet,nkovacs/Leaflet,akauppi/Leaflet,AndBicScadMedia/Leaflet,pakro/Leaflet,thalesfsp/Leaflet,MuellerMatthew/Leaflet,geoloep/Leaflet,RyanHickman/Leaflet,gabrielpconceicao/frontend-asset-leaflet,mbrukman/Leaflet,brunocasanova/frontend-asset-leaflet,billybonz1/Leaflet,kumy/Leaflet,caiiiycuk/Leaflet,AndBicScadMedia/Leaflet,starsolaris/Leaflet,juliensoret/Leaflet,javimolla/Leaflet,Ossehoht/Leaflet,akrzyzanowskino/TeamSE,wrrnwng/Leaflet,twoubt/Leaflet,cartant/Leaflet,2gis/Leaflet,pzdz/Leaflet,mediasuitenz/Leaflet,fillerwriter/Leaflet,azimux/Leaflet,2gis/Leaflet,dhootha/Leaflet,fillerwriter/Leaflet,tomnod/Leaflet,taraszerebecki/Leaflet,beni55/Leaflet,codeator/Leaflet,bolshoibooze/Leaflet,cartant/Leaflet,grahamthompson/Leaflet,sellonen/Leaflet,davojta/Leaflet,patrickarlt/Leaflet,msiadak/Leaflet,tomnod/Leaflet,tormi/Leaflet,webmechanicx/Leaflet,litnerdy/Leaflet,Jakobud/Leaflet,msokk/Leaflet,Leaflet/Leaflet,wpf500/Leaflet,dhootha/Leaflet,akauppi/Leaflet,Andrey-Pavlov/Leaflet,psicomante/Leaflet,CorainChicago/Leaflet,gabrielpconceicao/frontend-asset-leaflet,huangsong/Leaflet,huangsong/Leaflet,RobertoMalatesta/Leaflet,sisou/Leaflet,stefanocudini/Leaflet,wancharle/Leaflet,klaftertief/Leaflet,brah/Leaflet,fillerwriter/Leaflet,hyperknot/Leaflet,yohanboniface/Leaflet,psicomante/Leaflet,waeltken/Leaflet,andrewmartini/Leaflet,billybonz1/Leaflet,fab1an/Leaflet,MuellerMatthew/Leaflet,srdavis/leaflet-template,davidlukerice/Leaflet,frogcat/Leaflet,stefanocudini/Leaflet,waeltken/Leaflet,prashen/Leaflet,frogcat/Leaflet,kumy/Leaflet,jblarsen/Leaflet,mourner/Leaflet,javimolla/Leaflet,nathancahill/Leaflet,andrewmartini/Leaflet,iZucken/Leaflet,litnerdy/Leaflet,brah/Leaflet,olafurr/Leaflet,pakro/Leaflet,Neorth/Leaflet,frogcat/Leaflet,twoubt/Leaflet,Ossehoht/Leaflet,2gis/Leaflet,nikhildhamsaniya/Leaflet,nycitt/Leaflet,mstahv/Leaflet,RLRR/Leaflet,twoubt/Leaflet,gabrielpconceicao/frontend-asset-leaflet,alex2wong/Leaflet,prashen/Leaflet,tormi/Leaflet,davojta/Leaflet,tomnod/Leaflet,AP-whitehat/Leaflet,bbecquet/Leaflet,caiiiycuk/Leaflet,waeltken/Leaflet,Jakobud/Leaflet,sisou/Leaflet,w8r/Leaflet,jmutua2015/Leaflet,lee101/Leaflet,stefanocudini/Leaflet,devjoseluis/Leaflet,CorainChicago/Leaflet,kumy/Leaflet,RLRR/Leaflet,lee101/Leaflet,sisou/Leaflet,devjoseluis/Leaflet,AP-whitehat/Leaflet,geoloep/Leaflet,scaddenp/Leaflet,tbassett44/Leaflet,Fil/Leaflet,nathancahill/Leaflet,hyperknot/Leaflet,javimolla/Leaflet,RyanHickman/Leaflet,cmulders/Leaflet,pzdz/Leaflet,brunocasanova/frontend-asset-leaflet,iOffice/Leaflet,akauppi/Leaflet,codeator/Leaflet,iamjonbradley/Leaflet,nycitt/Leaflet,snkashis/Leaflet,jmutua2015/Leaflet,webmechanicx/Leaflet,nkovacs/Leaflet,fredericksilva/Leaflet,CapeSepias/Leaflet,jblarsen/Leaflet,Fil/Leaflet,Trufi/Leaflet,thalesfsp/Leaflet,Jakobud/Leaflet,eriksjaastad/Leaflet,scaddenp/Leaflet,davidjb/Leaflet,RobertoMalatesta/Leaflet,davidlukerice/Leaflet,jasonoverland/Leaflet,huangsong/Leaflet,grahamthompson/Leaflet,sellonen/Leaflet,jblarsen/Leaflet,wpf500/Leaflet,Srikanth4/Leaflet,tsantacruz/RotationalMarker,billybonz1/Leaflet,iOffice/Leaflet,iamjonbradley/Leaflet,sambernet/Leaflet,msiadak/Leaflet,Neorth/Leaflet,rlugojr/Leaflet,tyrasd/Leaflet,beni55/Leaflet,nycitt/Leaflet,msokk/Leaflet,Mark-Wood/Leaflet,elkingtonmcb/Leaflet,iZucken/Leaflet,sellonen/Leaflet,elfalem/Leaflet,kjell/Leaflet,eriksjaastad/Leaflet,fredericksilva/Leaflet,mbrukman/Leaflet,geoloep/Leaflet,Srikanth4/Leaflet,w8r/Leaflet,scaddenp/Leaflet,msiadak/Leaflet,RyanHickman/Leaflet,kjell/Leaflet,cartant/Leaflet,wancharle/Leaflet,Ossehoht/Leaflet,snkashis/Leaflet,AP-whitehat/Leaflet,prashen/Leaflet,brah/Leaflet,yohanboniface/Leaflet,fab1an/Leaflet,thalesfsp/Leaflet,taraszerebecki/Leaflet,codeator/Leaflet,iOffice/Leaflet,alex2wong/Leaflet,mediasuitenz/Leaflet,tsantacruz/RotationalMarker,hyperknot/Leaflet,elfalem/Leaflet,grahamthompson/Leaflet,akrzyzanowskino/TeamSE,CapeSepias/Leaflet,patrickarlt/Leaflet,mediasuitenz/Leaflet,andrewmartini/Leaflet,DrillingInfo/Leaflet,tsantacruz/RotationalMarker,sambernet/Leaflet,Ubisense/Leaflet,cmulders/Leaflet,Mark-Wood/Leaflet,nvoron23/Leaflet,pakro/Leaflet,RLRR/Leaflet,AndBicScadMedia/Leaflet,eriksjaastad/Leaflet,brunocasanova/frontend-asset-leaflet,nikhildhamsaniya/Leaflet,northerneyes/Leaflet,tormi/Leaflet,wancharle/Leaflet,bbecquet/Leaflet,starsolaris/Leaflet,klaftertief/Leaflet,bolshoibooze/Leaflet,mstahv/Leaflet,elkingtonmcb/Leaflet,akrzyzanowskino/TeamSE,alex2wong/Leaflet,elkingtonmcb/Leaflet,Fil/Leaflet,perliedman/Leaflet,iZucken/Leaflet,starsolaris/Leaflet,Andrey-Pavlov/Leaflet,nikhildhamsaniya/Leaflet,tbassett44/Leaflet,pzdz/Leaflet,Srikanth4/Leaflet,nathancahill/Leaflet,sambernet/Leaflet,yohanboniface/Leaflet,davidlukerice/Leaflet,jmutua2015/Leaflet,snkashis/Leaflet,juliensoret/Leaflet,jasonoverland/Leaflet,psicomante/Leaflet,moklick/Leaflet,msokk/Leaflet,wrrnwng/Leaflet,dhootha/Leaflet,lizardtechblog/Leaflet,Ubisense/Leaflet,Leaflet/Leaflet,fab1an/Leaflet,wpf500/Leaflet