chore(*): make everything use goven

for i in github.com/BurntSushi/toml github.com/coreos/go-etcd/etcd github.com/coreos/go-log/log github.com/gorilla/context github.com/rcrowley/go-metrics bitbucket.org/kardianos/osext github.com/coreos/go-systemd/journal github.com/coreos/raft code.google.com/p/goprotobuf/proto ; do goven  -copy -rewrite $i; done

third_party/github.com/rcrowley/go-metrics/timer_test.go

@@ -0,0 +1,81 @@
+package metrics
+
+import (
+	"math"
+	"testing"
+	"time"
+)
+
+func BenchmarkTimer(b *testing.B) {
+	tm := NewTimer()
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		tm.Update(1)
+	}
+}
+
+func TestGetOrRegisterTimer(t *testing.T) {
+	r := NewRegistry()
+	NewRegisteredTimer("foo", r).Update(47)
+	if tm := GetOrRegisterTimer("foo", r); 1 != tm.Count() {
+		t.Fatal(tm)
+	}
+}
+
+func TestTimerExtremes(t *testing.T) {
+	tm := NewTimer()
+	tm.Update(math.MaxInt64)
+	tm.Update(0)
+	if stdDev := tm.StdDev(); 4.611686018427388e+18 != stdDev {
+		t.Errorf("tm.StdDev(): 4.611686018427388e+18 != %v\n", stdDev)
+	}
+}
+
+func TestTimerFunc(t *testing.T) {
+	tm := NewTimer()
+	tm.Time(func() { time.Sleep(50e6) })
+	if max := tm.Max(); 45e6 > max || max > 55e6 {
+		t.Errorf("tm.Max(): 45e6 > %v || %v > 55e6\n", max, max)
+	}
+}
+
+func TestTimerZero(t *testing.T) {
+	tm := NewTimer()
+	if count := tm.Count(); 0 != count {
+		t.Errorf("tm.Count(): 0 != %v\n", count)
+	}
+	if min := tm.Min(); 0 != min {
+		t.Errorf("tm.Min(): 0 != %v\n", min)
+	}
+	if max := tm.Max(); 0 != max {
+		t.Errorf("tm.Max(): 0 != %v\n", max)
+	}
+	if mean := tm.Mean(); 0.0 != mean {
+		t.Errorf("tm.Mean(): 0.0 != %v\n", mean)
+	}
+	if stdDev := tm.StdDev(); 0.0 != stdDev {
+		t.Errorf("tm.StdDev(): 0.0 != %v\n", stdDev)
+	}
+	ps := tm.Percentiles([]float64{0.5, 0.75, 0.99})
+	if 0.0 != ps[0] {
+		t.Errorf("median: 0.0 != %v\n", ps[0])
+	}
+	if 0.0 != ps[1] {
+		t.Errorf("75th percentile: 0.0 != %v\n", ps[1])
+	}
+	if 0.0 != ps[2] {
+		t.Errorf("99th percentile: 0.0 != %v\n", ps[2])
+	}
+	if rate1 := tm.Rate1(); 0.0 != rate1 {
+		t.Errorf("tm.Rate1(): 0.0 != %v\n", rate1)
+	}
+	if rate5 := tm.Rate5(); 0.0 != rate5 {
+		t.Errorf("tm.Rate5(): 0.0 != %v\n", rate5)
+	}
+	if rate15 := tm.Rate15(); 0.0 != rate15 {
+		t.Errorf("tm.Rate15(): 0.0 != %v\n", rate15)
+	}
+	if rateMean := tm.RateMean(); 0.0 != rateMean {
+		t.Errorf("tm.RateMean(): 0.0 != %v\n", rateMean)
+	}
+}