Update godeps for etcd 3.0.4

vendor/github.com/prometheus/common/model/silence.go

@@ -44,21 +44,6 @@ func (m *Matcher) UnmarshalJSON(b []byte) error {
 	return nil
 }
 
-// Validate returns true iff all fields of the matcher have valid values.
-func (m *Matcher) Validate() error {
-	if !m.Name.IsValid() {
-		return fmt.Errorf("invalid name %q", m.Name)
-	}
-	if m.IsRegex {
-		if _, err := regexp.Compile(m.Value); err != nil {
-			return fmt.Errorf("invalid regular expression %q", m.Value)
-		}
-	} else if !LabelValue(m.Value).IsValid() || len(m.Value) == 0 {
-		return fmt.Errorf("invalid value %q", m.Value)
-	}
-	return nil
-}
-
 // Silence defines the representation of a silence definiton
 // in the Prometheus eco-system.
 type Silence struct {
@@ -73,34 +58,3 @@ type Silence struct {
 	CreatedBy string    `json:"createdBy"`
 	Comment   string    `json:"comment,omitempty"`
 }
-
-// Validate returns true iff all fields of the silence have valid values.
-func (s *Silence) Validate() error {
-	if len(s.Matchers) == 0 {
-		return fmt.Errorf("at least one matcher required")
-	}
-	for _, m := range s.Matchers {
-		if err := m.Validate(); err != nil {
-			return fmt.Errorf("invalid matcher: %s", err)
-		}
-	}
-	if s.StartsAt.IsZero() {
-		return fmt.Errorf("start time missing")
-	}
-	if s.EndsAt.IsZero() {
-		return fmt.Errorf("end time missing")
-	}
-	if s.EndsAt.Before(s.StartsAt) {
-		return fmt.Errorf("start time must be before end time")
-	}
-	if s.CreatedBy == "" {
-		return fmt.Errorf("creator information missing")
-	}
-	if s.Comment == "" {
-		return fmt.Errorf("comment missing")
-	}
-	if s.CreatedAt.IsZero() {
-		return fmt.Errorf("creation timestamp missing")
-	}
-	return nil
-}