Removed unnecessary import from GHC.Event.Thread.
Removed unnecessary import from GHC.Event.Thread.

ml9951/ghc,ghc-android/ghc,vikraman/ghc,anton-dessiatov/ghc,holzensp/ghc,AlexanderPankiv/ghc,green-haskell/ghc,wxwxwwxxx/ghc,vTurbine/ghc,AlexanderPankiv/ghc,siddhanathan/ghc,ryantm/ghc,frantisekfarka/ghc-dsi,frantisekfarka/ghc-dsi,tjakway/ghcjvm,christiaanb/ghc,shlevy/ghc,vTurbine/ghc,tibbe/ghc,gcampax/ghc,tibbe/ghc,oldmanmike/ghc,gridaphobe/ghc,gridaphobe/ghc,jstolarek/ghc,mcschroeder/ghc,fmthoma/ghc,spacekitteh/smcghc,mfine/ghc,fmthoma/ghc,siddhanathan/ghc,ml9951/ghc,forked-upstream-packages-for-ghcjs/ghc,da-x/ghc,mfine/ghc,nathyong/microghc-ghc,ml9951/ghc,holzensp/ghc,AlexanderPankiv/ghc,christiaanb/ghc,bitemyapp/ghc,mcschroeder/ghc,nushio3/ghc,nushio3/ghc,tibbe/ghc,spacekitteh/smcghc,nkaretnikov/ghc,vikraman/ghc,tjakway/ghcjvm,anton-dessiatov/ghc,olsner/ghc,nkaretnikov/ghc,sgillespie/ghc,forked-upstream-packages-for-ghcjs/ghc,siddhanathan/ghc,shlevy/ghc,christiaanb/ghc,ghc-android/ghc,elieux/ghc,mcschroeder/ghc,fmthoma/ghc,nathyong/microghc-ghc,shlevy/ghc,vikraman/ghc,oldmanmike/ghc,urbanslug/ghc,snoyberg/ghc,snoyberg/ghc,ryantm/ghc,TomMD/ghc,anton-dessiatov/ghc,ezyang/ghc,oldmanmike/ghc,mcschroeder/ghc,wxwxwwxxx/ghc,acowley/ghc,TomMD/ghc,urbanslug/ghc,ryantm/ghc,siddhanathan/ghc,ezyang/ghc,tjakway/ghcjvm,wxwxwwxxx/ghc,gridaphobe/ghc,sgillespie/ghc,AlexanderPankiv/ghc,GaloisInc/halvm-ghc,mfine/ghc,AlexanderPankiv/ghc,fmthoma/ghc,mfine/ghc,sgillespie/ghc,ml9951/ghc,forked-upstream-packages-for-ghcjs/ghc,sdiehl/ghc,siddhanathan/ghc,sdiehl/ghc,bitemyapp/ghc,acowley/ghc,tjakway/ghcjvm,da-x/ghc,gridaphobe/ghc,da-x/ghc,gcampax/ghc,snoyberg/ghc,shlevy/ghc,lukexi/ghc,spacekitteh/smcghc,sdiehl/ghc,snoyberg/ghc,mcschroeder/ghc,urbanslug/ghc,anton-dessiatov/ghc,da-x/ghc,acowley/ghc,sgillespie/ghc,ghc-android/ghc,TomMD/ghc,sdiehl/ghc,nkaretnikov/ghc,acowley/ghc,vikraman/ghc,mcschroeder/ghc,snoyberg/ghc,sdiehl/ghc,fmthoma/ghc,urbanslug/ghc,fmthoma/ghc,ezyang/ghc,nathyong/microghc-ghc,nkaretnikov/ghc,TomMD/ghc,acowley/ghc,vTurbine/ghc,ryantm/ghc,ghc-android/ghc,forked-upstream-packages-for-ghcjs/ghc,anton-dessiatov/ghc,spacekitteh/smcghc,oldmanmike/ghc,olsner/ghc,TomMD/ghc,gcampax/ghc,christiaanb/ghc,sgillespie/ghc,lukexi/ghc,tibbe/ghc,christiaanb/ghc,gridaphobe/ghc,anton-dessiatov/ghc,oldmanmike/ghc,nathyong/microghc-ghc,gcampax/ghc,olsner/ghc,gridaphobe/ghc,green-haskell/ghc,vTurbine/ghc,ghc-android/ghc,ml9951/ghc,elieux/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,nushio3/ghc,siddhanathan/ghc,olsner/ghc,gcampax/ghc,olsner/ghc,lukexi/ghc,oldmanmike/ghc,oldmanmike/ghc,nushio3/ghc,christiaanb/ghc,urbanslug/ghc,vikraman/ghc,mettekou/ghc,da-x/ghc,mettekou/ghc,AlexanderPankiv/ghc,green-haskell/ghc,nkaretnikov/ghc,jstolarek/ghc,mfine/ghc,lukexi/ghc,elieux/ghc,mettekou/ghc,forked-upstream-packages-for-ghcjs/ghc,lukexi/ghc,bitemyapp/ghc,ezyang/ghc,AlexanderPankiv/ghc,mettekou/ghc,holzensp/ghc,mettekou/ghc,nathyong/microghc-ghc,nushio3/ghc,nkaretnikov/ghc,ezyang/ghc,holzensp/ghc,gridaphobe/ghc,jstolarek/ghc,tjakway/ghcjvm,vTurbine/ghc,shlevy/ghc,ezyang/ghc,ml9951/ghc,GaloisInc/halvm-ghc,olsner/ghc,ezyang/ghc,ghc-android/ghc,forked-upstream-packages-for-ghcjs/ghc,elieux/ghc,green-haskell/ghc,vikraman/ghc,GaloisInc/halvm-ghc,nkaretnikov/ghc,tjakway/ghcjvm,olsner/ghc,wxwxwwxxx/ghc,frantisekfarka/ghc-dsi,sgillespie/ghc,snoyberg/ghc,mettekou/ghc,vTurbine/ghc,siddhanathan/ghc,urbanslug/ghc,elieux/ghc,GaloisInc/halvm-ghc,shlevy/ghc,shlevy/ghc,frantisekfarka/ghc-dsi,tjakway/ghcjvm,mcschroeder/ghc,sgillespie/ghc,gcampax/ghc,mfine/ghc,urbanslug/ghc,GaloisInc/halvm-ghc,sdiehl/ghc,elieux/ghc,elieux/ghc,wxwxwwxxx/ghc,holzensp/ghc,mfine/ghc,jstolarek/ghc,mettekou/ghc,vTurbine/ghc,ryantm/ghc,vikraman/ghc,tibbe/ghc,nathyong/microghc-ghc,frantisekfarka/ghc-dsi,anton-dessiatov/ghc,TomMD/ghc,acowley/ghc,gcampax/ghc,TomMD/ghc,christiaanb/ghc,ghc-android/ghc,bitemyapp/ghc,nushio3/ghc,GaloisInc/halvm-ghc,ml9951/ghc,da-x/ghc,da-x/ghc,forked-upstream-packages-for-ghcjs/ghc,green-haskell/ghc,spacekitteh/smcghc,bitemyapp/ghc,nathyong/microghc-ghc,sdiehl/ghc,fmthoma/ghc,nushio3/ghc,wxwxwwxxx/ghc,jstolarek/ghc,acowley/ghc,wxwxwwxxx/ghc,ml9951/ghc