gofmt: gofmt -s -w src misc

R=r, bradfitzwork
CC=golang-dev
https://golang.org/cl/4406044

common.go

@@ -255,7 +255,7 @@ var varDefaultCipherSuites []uint16
 func initDefaultCipherSuites() {
 	varDefaultCipherSuites = make([]uint16, len(cipherSuites))
 	i := 0
-	for id, _ := range cipherSuites {
+	for id := range cipherSuites {
 		varDefaultCipherSuites[i] = id
 		i++
 	}

handshake_messages_test.go

@@ -121,7 +121,7 @@ func (*clientHelloMsg) Generate(rand *rand.Rand, size int) reflect.Value {
 	m.ocspStapling = rand.Intn(10) > 5
 	m.supportedPoints = randomBytes(rand.Intn(5)+1, rand)
 	m.supportedCurves = make([]uint16, rand.Intn(5)+1)
-	for i, _ := range m.supportedCurves {
+	for i := range m.supportedCurves {
 		m.supportedCurves[i] = uint16(rand.Intn(30000))
 	}