Merge pull request #600 from jmank88/solver_unused_var

remove unused global vars

Author: sdboyer

internal/gps/solver.go

@@ -16,23 +16,6 @@ import (
 	"github.com/golang/dep/internal/gps/pkgtree"
 )
 
-var (
-	osList     []string
-	archList   []string
-	ignoreTags = []string{} //[]string{"appengine", "ignore"} //TODO: appengine is a special case for now: https://github.com/tools/godep/issues/353
-)
-
-func init() {
-	// The supported systems are listed in
-	// https://github.com/golang/go/blob/master/src/go/build/syslist.go
-	// The lists are not exported, so we need to duplicate them here.
-	osListString := "android darwin dragonfly freebsd linux nacl netbsd openbsd plan9 solaris windows"
-	osList = strings.Split(osListString, " ")
-
-	archListString := "386 amd64 amd64p32 arm armbe arm64 arm64be ppc64 ppc64le mips mipsle mips64 mips64le mips64p32 mips64p32le ppc s390 s390x sparc sparc64"
-	archList = strings.Split(archListString, " ")
-}
-
 var rootRev = Revision("")
 
 // SolveParameters hold all arguments to a solver run.