runtime/pprof: ignore too few samples on Windows test
runtime/pprof: ignore too few samples on Windows test

Fixes #10842.

Change-Id: I7de98f3073a47911863a252b7a74d8fdaa48c86f
Reviewed-on: https://go-review.googlesource.com/12529
Reviewed-by: Brad Fitzpatrick <ae9783c0b0efc69cd85ab025ddd17aa44cdc4aa5@golang.org>

g522342435/go,jacobhaven/go,Badredapple/go,joshsammut/go,snowsnail/go,derekmarcotte/go,alash3al/go,jdeng/go,mwhudson/go,vsekhar/elastic-go,mbrukman/go,roth1002/go,qskycolor/go,theif519/go,mgyenik/go,alex-zhang/go,derekmarcotte/go,Badredapple/go,ImJasonH/go,mikekap/go,theass/go,lihuanghai/go,jacobsa/go,likesea/go,dterei/go,fjballest/golang,AALEKH/go,Young55555/go,kevinc0825/go,willjunspecial/go,xinhuang327/go,mbrukman/go,danycoro/go,monetate/go,sinuos/go,mikekap/go,vishsingh/go,Cofyc/go,cnbin/go,suncycheng/go,dgnorton/go,constantine001/go,youprofit/go,shazow/go,fjballest/golang,yuhengye/go,danielsoro/go,kim-racktop/go,donnel6809/go,josharian/go,XuYunnan/go,parkdy/go,theif519/go,ImJasonH/go,suncycheng/go,monetate/go,WIZARD-CXY/go,zouchao2010/go,sosop/go,beealone/go,ichu501/go,Endika/go,cookerzhu/go,cloudrain21/go,beealone/go,snowsnail/go,josharian/go,slavau/go,lihuanghai/go,yasarkunduz/go,jmptrader/go,JioCloud/go,mikekap/go,kim-racktop/go,undergrowthlinear/go,joshsammut/go,ifagnosticism/go,famorted/go,ericsnowcurrently/go,JioCloud/go,JioCloud/go,arschles/golang-go,cnbin/go,GeorgiCodes/go,cloudrain21/go,CiscoCloud/go,4ad/go,cookerzhu/go,chinanjjohn2012/go,honsiorovskyi/go,zhangg/go,Charlesdong/go-1,Stan-Lin-/go,jacobxk/go,mwhudson/go,Pulgafree/go,beealone/go,ichu501/go,zhangg/go,CarterTsai/go,mdp/go,ImJasonH/go,slavau/go,cainiaocome/go,AALEKH/go,jonasi/go,shines77/go,codestation/go,cloudrain21/go,polyverse-security/go,baiyunping333/go,Cofyc/go,mikekap/go,xinhuang327/go,dgnorton/go,sosop/go,suncycheng/go,jacobhaven/go,ObjectiveJoe/go,CarterTsai/go,mdp/go,leeric92/go,yangzhongj/go,andrewchambers/go,albertjin/golang-go,cloudflare/go,constantine001/go,Badredapple/go,shazow/go,dafyddcrosby/go,akutz/go,yuhengye/go,akutz/go,cookerzhu/go,wangfakang/go-1,xiaobodu/go,Young55555/go,mgyenik/go,donnel6809/go,linux-on-ibm-z/go,monetate/go,nawawi/go,linux-on-ibm-z/go,chinanjjohn2012/go,alex-zhang/go,willjunspecial/go,pgmreddy/go,danielsoro/go,myPublicGit/go,ErikDubbelboer/go,cainiaocome/go,willjunspecial/go,slavau/go,arschles/golang-go,gdey/go,cainiaocome/go,yangzhongj/go,mdp/go,rachtsingh/gogojuice,zcwfeng/go,Cofyc/go,cnbin/go,slavau/go,jonahglover/go,xiaobodu/go,vsdutka/go,alash3al/go,xinhuang327/go,deft-code/go,NichoZhang/go,arschles/golang-go,Charlesdong/go-1,theass/go,Young55555/go,dgnorton/go,ifagnosticism/go,devpadawan/go,snowsnail/go,nakedgc/go,b54898533/go,vsdutka/go,derekmarcotte/go,deft-code/go,arschles/go-1,honsiorovskyi/go,theass/go,cookerzhu/go,akutz/go,rentongzhang/go,arschles/go-1,likesea/go,ImJasonH/go,chinanjjohn2012/go,danielsoro/go,momchil-velikov/go,yasarkunduz/go,Stan-Lin-/go,roth1002/go,Pulgafree/go,qskycolor/go,CarterTsai/go,kim-racktop/go,jefby/go,undergrowthlinear/go,jacobsa/go,malvira/go,jacobsa/go,uileyar/go,g522342435/go,uileyar/go,chinanjjohn2012/go,g522342435/go,dpatel06/go,JioCloud/go,kakuhiroshi/go,WIZARD-CXY/go,gohin/go,codestation/go,mdp/go,Endika/go,cookerzhu/go,xiaobodu/go,joshsammut/go,jacobsa/go,cookerzhu/go,dterei/go,leeric92/go,parkdy/go,jacobxk/go,RBEGamer/go,sndnvaps/go,zhangg/go,Jordanzuo/go,ErikDubbelboer/go,willjunspecial/go,yangzhongj/go,nawawi/go,springning/go,Jordanzuo/go,andrewchambers/go,stormltf/go,nakedgc/go,akutz/go,polyverse-security/go,wangfakang/go-1,donnel6809/go,mbrukman/go,theif519/go,andrewchambers/go,vishsingh/go,CiscoCloud/go,yuhengye/go,kakuhiroshi/go,danielsoro/go,uileyar/go,stormltf/go,jmptrader/go,andrewchambers/go,gdey/go,springning/go,constantine001/go,zouchao2010/go,xujianhai/go,beealone/go,akutz/go,xiuzhifu/go,CiscoCloud/go,parkdy/go,alex-zhang/go,sinuos/go,yangzhongj/go,monetate/go,gdey/go,greyhwndz/go,cloudrain21/go,NunoEdgarGub1/go,g522342435/go,yuhengye/go,vsdutka/go,ifagnosticism/go,skotti/go,jonasi/go,parkdy/go,snowsnail/go,CiscoCloud/go,willjunspecial/go,NichoZhang/go,springning/go,josharian/go,springning/go,likesea/go,Charlesdong/go-1,deft-code/go,springning/go,binarycrusader/go,derekmarcotte/go,Cofyc/go,CAFxX/go,pgmreddy/go,AALEKH/go,springning/go,Pulgafree/go,Samurais/go,zhangg/go,jacobhaven/go,albertjin/golang-go,jmptrader/go,constantine001/go,vanloswang/go,uileyar/go,goodlang/good,miolini/go,dterei/go,albertjin/golang-go,mgyenik/go,mikekap/go,NichoZhang/go,jdhenke/go,mwhudson/go,shazow/go,danycoro/go,vsekhar/elastic-go,4ad/go,samanalysis/go,xinhuang327/go,snowsnail/go,rachtsingh/gogojuice,theass/go,jefby/go,likesea/go,dterei/go,Stan-Lin-/go,baiyunping333/go,skatsuta/go,RBEGamer/go,cainiaocome/go,ifagnosticism/go,arschles/golang-go,deft-code/go,sosop/go,gohin/go,xiaobodu/go,zouchao2010/go,momchil-velikov/go,Endika/go,nawawi/go,jacobxk/go,joshsammut/go,ifagnosticism/go,4ad/go,ObjectiveJoe/go,rachtsingh/gogojuice,jdeng/go,cookerzhu/go,g522342435/go,jacobsa/go,jdeng/go,jefby/go,derekmarcotte/go,slavau/go,sinuos/go,jameskumar/go,JioCloud/go,jdhenke/go,goodlang/good,xinhuang327/go,dgnorton/go,RBEGamer/go,Jordanzuo/go,NichoZhang/go,fjballest/golang,odeke-em/go,jonahglover/go,cloudflare/go,yangzhongj/go,jdhenke/go,Pulgafree/go,vanloswang/go,honsiorovskyi/go,dpatel06/go,rachtsingh/gogojuice,jacobxk/go,CarterTsai/go,g522342435/go,gohin/go,jefby/go,sosop/go,GeorgiCodes/go,baiyunping333/go,andrewchambers/go,RBEGamer/go,baiyunping333/go,sndnvaps/go,JioCloud/go,CarterTsai/go,g522342435/go,cainiaocome/go,skatsuta/go,christopher-henderson/Go,jefby/go,mwhudson/go,lihuanghai/go,ganboing/go-esx,likesea/go,leeric92/go,cloudrain21/go,NunoEdgarGub1/go,GeorgiCodes/go,alex-zhang/go,fjballest/golang,joshsammut/go,sosop/go,jonathanmarvens/go,albertjin/golang-go,malvira/go,zouchao2010/go,shazow/go,undergrowthlinear/go,parkdy/go,codestation/go,dafyddcrosby/go,jonasi/go,vsdutka/go,baiyunping333/go,kakuhiroshi/go,RBEGamer/go,goodlang/good,zcwfeng/go,jmptrader/go,ericsnowcurrently/go,cloudrain21/go,xiaobodu/go,shazow/go,kevinc0825/go,kim-racktop/go,codestation/go,youprofit/go,chinanjjohn2012/go,joshsammut/go,skotti/go,uileyar/go,cyberroadie/go,lihuanghai/go,ImJasonH/go,dterei/go,snowsnail/go,jacobxk/go,jonathanmarvens/go,jefby/go,miolini/go,Young55555/go,wangfakang/go-1,dgnorton/go,Charlesdong/go-1,4ad/go,jmptrader/go,Charlesdong/go-1,b54898533/go,cainiaocome/go,XuYunnan/go,rachtsingh/gogojuice,beealone/go,alex-zhang/go,cainiaocome/go,odeke-em/go,CodyGuo/go,yasarkunduz/go,youprofit/go,ericsnowcurrently/go,alash3al/go,gdey/go,albertjin/golang-go,jonathanmarvens/go,Samurais/go,jacobhaven/go,miolini/go,derekmarcotte/go,famorted/go,zcwfeng/go,greyhwndz/go,ericsnowcurrently/go,ericsnowcurrently/go,Endika/go,odeke-em/go,ichu501/go,andrewchambers/go,vsekhar/elastic-go,stormltf/go,fjballest/golang,myPublicGit/go,sndnvaps/go,lihuanghai/go,Endika/go,shines77/go,CiscoCloud/go,dpatel06/go,goodlang/good,XuYunnan/go,shazow/go,theif519/go,xinhuang327/go,leeric92/go,jameskumar/go,dgnorton/go,undergrowthlinear/go,shines77/go,GeorgiCodes/go,sinuos/go,zhangg/go,beealone/go,snowsnail/go,mikekap/go,vsdutka/go,willjunspecial/go,NichoZhang/go,roth1002/go,rachtsingh/gogojuice,samanalysis/go,Samurais/go,dafyddcrosby/go,4ad/go,rachtsingh/gogojuice,nakedgc/go,kakuhiroshi/go,cnbin/go,b54898533/go,albertjin/golang-go,jasonxiong/go,ImJasonH/go,CAFxX/go,greyhwndz/go,roth1002/go,kevinc0825/go,CiscoCloud/go,vsekhar/elastic-go,binarycrusader/go,linux-on-ibm-z/go,samanalysis/go,nawawi/go,mgyenik/go,polyverse-security/go,NunoEdgarGub1/go,skatsuta/go,snowsnail/go,JioCloud/go,miolini/go,linux-on-ibm-z/go,mgyenik/go,donnel6809/go,malvira/go,Young55555/go,kim-racktop/go,joshsammut/go,ericsnowcurrently/go,CarterTsai/go,gohin/go,alash3al/go,cloudflare/go,mbrukman/go,theif519/go,momchil-velikov/go,skatsuta/go,andrewchambers/go,xujianhai/go,rentongzhang/go,nawawi/go,Jordanzuo/go,kevinc0825/go,alex-zhang/go,skotti/go,momchil-velikov/go,ganboing/go-esx,danycoro/go,jonathanmarvens/go,honsiorovskyi/go,akutz/go,mwhudson/go,parkdy/go,mdp/go,miolini/go,donnel6809/go,nakedgc/go,greyhwndz/go,greyhwndz/go,ErikDubbelboer/go,jonathanmarvens/go,vishsingh/go,Samurais/go,samanalysis/go,famorted/go,CarterTsai/go,pgmreddy/go,jdeng/go,gohin/go,jonasi/go,devpadawan/go,odeke-em/go,jasonxiong/go,Cofyc/go,mwhudson/go,wangfakang/go-1,springning/go,suncycheng/go,miolini/go,cyberroadie/go,NunoEdgarGub1/go,cyberroadie/go,yuhengye/go,Jordanzuo/go,vanloswang/go,malvira/go,zhangg/go,cyberroadie/go,myPublicGit/go,xujianhai/go,WIZARD-CXY/go,mikekap/go,jacobhaven/go,jdhenke/go,qskycolor/go,deft-code/go,vanloswang/go,linux-on-ibm-z/go,mdp/go,ericsnowcurrently/go,yangzhongj/go,cloudrain21/go,springning/go,xujianhai/go,famorted/go,parkdy/go,chinanjjohn2012/go,greyhwndz/go,fjballest/golang,RBEGamer/go,jonahglover/go,ObjectiveJoe/go,linux-on-ibm-z/go,roth1002/go,yangzhongj/go,josharian/go,danycoro/go,shines77/go,jefby/go,willjunspecial/go,suncycheng/go,fjballest/golang,ObjectiveJoe/go,odeke-em/go,ichu501/go,odeke-em/go,jameskumar/go,sndnvaps/go,deft-code/go,youprofit/go,jasonxiong/go,gdey/go,gohin/go,dafyddcrosby/go,ganboing/go-esx,ErikDubbelboer/go,yuhengye/go,constantine001/go,jameskumar/go,wangfakang/go-1,jameskumar/go,dafyddcrosby/go,sndnvaps/go,XuYunnan/go,dpatel06/go,arschles/go-1,NichoZhang/go,jmptrader/go,malvira/go,pgmreddy/go,slavau/go,dterei/go,Badredapple/go,ErikDubbelboer/go,vsekhar/elastic-go,ifagnosticism/go,mgyenik/go,nawawi/go,devpadawan/go,zcwfeng/go,xinhuang327/go,suncycheng/go,cloudflare/go,goodlang/good,shines77/go,Jordanzuo/go,samanalysis/go,polyverse-security/go,Samurais/go,skotti/go,danycoro/go,XuYunnan/go,monetate/go,arschles/golang-go,zouchao2010/go,slavau/go,famorted/go,vishsingh/go,kakuhiroshi/go,yasarkunduz/go,xujianhai/go,jameskumar/go,goodlang/good,kim-racktop/go,xiuzhifu/go,jonathanmarvens/go,youprofit/go,shines77/go,nawawi/go,baiyunping333/go,rentongzhang/go,momchil-velikov/go,sndnvaps/go,akutz/go,rentongzhang/go,vsekhar/elastic-go,linux-on-ibm-z/go,ErikDubbelboer/go,jonahglover/go,mbrukman/go,slavau/go,WIZARD-CXY/go,cloudflare/go,Endika/go,kevinc0825/go,devpadawan/go,myPublicGit/go,golang/go,Samurais/go,sinuos/go,wangfakang/go-1,mdp/go,jonahglover/go,xiaobodu/go,mbrukman/go,jasonxiong/go,sndnvaps/go,nakedgc/go,cloudflare/go,xujianhai/go,myPublicGit/go,nakedgc/go,vsdutka/go,donnel6809/go,kim-racktop/go,arschles/go-1,Samurais/go,yasarkunduz/go,devpadawan/go,Endika/go,skatsuta/go,CarterTsai/go,ObjectiveJoe/go,zcwfeng/go,AALEKH/go,Cofyc/go,derekmarcotte/go,ifagnosticism/go,baiyunping333/go,cookerzhu/go,nawawi/go,alash3al/go,CAFxX/go,Young55555/go,danielsoro/go,ImJasonH/go,jacobhaven/go,gdey/go,alex-zhang/go,pgmreddy/go,ganboing/go-esx,binarycrusader/go,suncycheng/go,jasonxiong/go,uileyar/go,youprofit/go,binarycrusader/go,roth1002/go,Charlesdong/go-1,xiaobodu/go,arschles/golang-go,Charlesdong/go-1,rentongzhang/go,greyhwndz/go,zcwfeng/go,momchil-velikov/go,leeric92/go,samanalysis/go,likesea/go,jonahglover/go,Jordanzuo/go,AALEKH/go,zouchao2010/go,parkdy/go,vanloswang/go,NichoZhang/go,jdeng/go,theass/go,devpadawan/go,Stan-Lin-/go,dpatel06/go,lihuanghai/go,arschles/go-1,josharian/go,jacobxk/go,jdeng/go,mwhudson/go,CodyGuo/go,undergrowthlinear/go,xiaobodu/go,ichu501/go,Cofyc/go,uileyar/go,AALEKH/go,mgyenik/go,danycoro/go,dpatel06/go,jacobxk/go,vsekhar/elastic-go,jonasi/go,dgnorton/go,Samurais/go,ganboing/go-esx,kakuhiroshi/go,donnel6809/go,samanalysis/go,dterei/go,deft-code/go,binarycrusader/go,youprofit/go,ganboing/go-esx,NunoEdgarGub1/go,shazow/go,sosop/go,jonahglover/go,malvira/go,jonahglover/go,ObjectiveJoe/go,rachtsingh/gogojuice,codestation/go,mbrukman/go,GeorgiCodes/go,ganboing/go-esx,NunoEdgarGub1/go,vanloswang/go,gohin/go,wangfakang/go-1,WIZARD-CXY/go,kevinc0825/go,Endika/go,jacobxk/go,vanloswang/go,stormltf/go,youprofit/go,xiuzhifu/go,skotti/go,CAFxX/go,likesea/go,rentongzhang/go,honsiorovskyi/go,theif519/go,jameskumar/go,cloudflare/go,jdhenke/go,cainiaocome/go,Stan-Lin-/go,josharian/go,goodlang/good,kevinc0825/go,undergrowthlinear/go,mbrukman/go,vsekhar/elastic-go,cnbin/go,theass/go,roth1002/go,baiyunping333/go,sinuos/go,CodyGuo/go,miolini/go,willjunspecial/go,arschles/golang-go,stormltf/go,cnbin/go,skotti/go,CodyGuo/go,Jordanzuo/go,vishsingh/go,XuYunnan/go,CAFxX/go,zouchao2010/go,famorted/go,skotti/go,monetate/go,dafyddcrosby/go,ganboing/go-esx,famorted/go,golang/go,yasarkunduz/go,danycoro/go,suncycheng/go,CAFxX/go,AALEKH/go,kevinc0825/go,jasonxiong/go,alash3al/go,lihuanghai/go,yasarkunduz/go,theass/go,theif519/go,gdey/go,monetate/go,jacobhaven/go,kakuhiroshi/go,polyverse-security/go,yuhengye/go,mwhudson/go,danielsoro/go,Stan-Lin-/go,josharian/go,andrewchambers/go,constantine001/go,g522342435/go,wangfakang/go-1,Young55555/go,CiscoCloud/go,jameskumar/go,vishsingh/go,mikekap/go,Young55555/go,Badredapple/go,cyberroadie/go,golang/go,jacobsa/go,Pulgafree/go,qskycolor/go,ErikDubbelboer/go,chinanjjohn2012/go,kim-racktop/go,Badredapple/go,cloudrain21/go,theass/go,malvira/go,zhangg/go,cyberroadie/go,jonasi/go,malvira/go,RBEGamer/go,myPublicGit/go,momchil-velikov/go,albertjin/golang-go,polyverse-security/go,WIZARD-CXY/go,codestation/go,roth1002/go,shines77/go,kakuhiroshi/go,zcwfeng/go,dterei/go,4ad/go,honsiorovskyi/go,chinanjjohn2012/go,jonathanmarvens/go,albertjin/golang-go,NunoEdgarGub1/go,vsdutka/go,dgnorton/go,undergrowthlinear/go,undergrowthlinear/go,b54898533/go,odeke-em/go,Badredapple/go,cnbin/go,zouchao2010/go,alash3al/go,gdey/go,ObjectiveJoe/go,skotti/go,CodyGuo/go,arschles/go-1,dafyddcrosby/go,ericsnowcurrently/go,jonasi/go,yuhengye/go,jonathanmarvens/go,goodlang/good,danielsoro/go,qskycolor/go,rentongzhang/go,leeric92/go,jacobsa/go,CAFxX/go,ichu501/go,constantine001/go,fjballest/golang,stormltf/go,derekmarcotte/go,GeorgiCodes/go,xiuzhifu/go,qskycolor/go,miolini/go,Stan-Lin-/go,jasonxiong/go,cloudflare/go,alex-zhang/go,xujianhai/go,jefby/go,devpadawan/go,yangzhongj/go,skatsuta/go,sosop/go,ObjectiveJoe/go,ichu501/go,odeke-em/go,ImJasonH/go,arschles/go-1,jdhenke/go,CodyGuo/go,yasarkunduz/go,qskycolor/go,nakedgc/go,Pulgafree/go,CodyGuo/go,joshsammut/go,golang/go,jmptrader/go,pgmreddy/go,jonasi/go,arschles/go-1,vsdutka/go,monetate/go,xiuzhifu/go,cnbin/go,b54898533/go,NunoEdgarGub1/go,binarycrusader/go,sinuos/go,samanalysis/go,jdhenke/go,b54898533/go,nakedgc/go,linux-on-ibm-z/go,dafyddcrosby/go,binarycrusader/go,golang/go,leeric92/go,4ad/go,xiuzhifu/go,dpatel06/go,jdeng/go,skatsuta/go,b54898533/go,vishsingh/go,deft-code/go,GeorgiCodes/go,shines77/go,devpadawan/go,golang/go,Cofyc/go,sinuos/go,myPublicGit/go,Stan-Lin-/go,Charlesdong/go-1,xiuzhifu/go,lihuanghai/go,jdeng/go,jdhenke/go,cyberroadie/go,qskycolor/go,CodyGuo/go,arschles/golang-go,jacobsa/go,pgmreddy/go,Pulgafree/go,cyberroadie/go,codestation/go,likesea/go,XuYunnan/go,xujianhai/go,beealone/go,polyverse-security/go,josharian/go,NichoZhang/go,vishsingh/go,polyverse-security/go,beealone/go,xinhuang327/go,danycoro/go,alash3al/go,b54898533/go,vanloswang/go,akutz/go,honsiorovskyi/go,4ad/go,Pulgafree/go,WIZARD-CXY/go,jasonxiong/go,codestation/go,jmptrader/go,myPublicGit/go,famorted/go,momchil-velikov/go,gohin/go,AALEKH/go,ichu501/go,rentongzhang/go,Badredapple/go,dpatel06/go,jacobhaven/go,donnel6809/go,CAFxX/go,ErikDubbelboer/go,stormltf/go,constantine001/go,mdp/go,zcwfeng/go,RBEGamer/go,zhangg/go,xiuzhifu/go,binarycrusader/go,CiscoCloud/go,leeric92/go,ifagnosticism/go,theif519/go,danielsoro/go,mgyenik/go,golang/go,skatsuta/go,honsiorovskyi/go,stormltf/go,GeorgiCodes/go,greyhwndz/go,sosop/go,sndnvaps/go,XuYunnan/go,golang/go,WIZARD-CXY/go,shazow/go,uileyar/go,pgmreddy/go,JioCloud/go