Update vendor

vendor/github.com/theupdateframework/notary/storage/interfaces.go

@@ -0,0 +1,39 @@
+package storage
+
+import (
+	"github.com/theupdateframework/notary/tuf/data"
+)
+
+// NoSizeLimit is represented as -1 for arguments to GetMeta
+const NoSizeLimit int64 = -1
+
+// MetadataStore must be implemented by anything that intends to interact
+// with a store of TUF files
+type MetadataStore interface {
+	GetSized(name string, size int64) ([]byte, error)
+	Set(name string, blob []byte) error
+	SetMulti(map[string][]byte) error
+	RemoveAll() error
+	Remove(name string) error
+	Location() string
+}
+
+// PublicKeyStore must be implemented by a key service
+type PublicKeyStore interface {
+	GetKey(role data.RoleName) ([]byte, error)
+	RotateKey(role data.RoleName) ([]byte, error)
+}
+
+// RemoteStore is similar to LocalStore with the added expectation that it should
+// provide a way to download targets once located
+type RemoteStore interface {
+	MetadataStore
+	PublicKeyStore
+}
+
+// Bootstrapper is a thing that can set itself up
+type Bootstrapper interface {
+	// Bootstrap instructs a configured Bootstrapper to perform
+	// its setup operations.
+	Bootstrap() error
+}