diff --git a/daemon/daemon.go b/daemon/daemon.go
index a3f2dace73..e07a011798 100644
--- a/daemon/daemon.go
+++ b/daemon/daemon.go
@@ -35,7 +35,6 @@ import (
 	"github.com/docker/docker/pkg/truncindex"
 	"github.com/docker/docker/registry"
 	"github.com/docker/docker/runconfig"
-	"github.com/docker/docker/trust"
 	"github.com/docker/libnetwork"
 	"github.com/opencontainers/runc/libcontainer/netlink"
 )
@@ -670,10 +669,6 @@ func NewDaemon(config *Config, registryService *registry.Service) (daemon *Daemo
 	if err := system.MkdirAll(trustDir, 0700); err != nil && !os.IsExist(err) {
 		return nil, err
 	}
-	trustService, err := trust.NewTrustStore(trustDir)
-	if err != nil {
-		return nil, fmt.Errorf("could not create trust store: %s", err)
-	}
 
 	eventsService := events.New()
 	logrus.Debug("Creating repository list")
@@ -682,7 +677,6 @@ func NewDaemon(config *Config, registryService *registry.Service) (daemon *Daemo
 		Key:      trustKey,
 		Registry: registryService,
 		Events:   eventsService,
-		Trust:    trustService,
 	}
 	repositories, err := graph.NewTagStore(filepath.Join(config.Root, "repositories-"+d.driver.String()), tagCfg)
 	if err != nil {
diff --git a/graph/pull.go b/graph/pull.go
index 56f226e5cc..736c5add97 100644
--- a/graph/pull.go
+++ b/graph/pull.go
@@ -86,12 +86,6 @@ func (s *TagStore) Pull(image string, tag string, imagePullConfig *ImagePullConf
 	for _, endpoint := range endpoints {
 		logrus.Debugf("Trying to pull %s from %s %s", repoInfo.LocalName, endpoint.URL, endpoint.Version)
 
-		if !endpoint.Mirror && (endpoint.Official || endpoint.Version == registry.APIVersion2) {
-			if repoInfo.Official {
-				s.trustService.UpdateBase()
-			}
-		}
-
 		puller, err := NewPuller(s, endpoint, repoInfo, imagePullConfig, sf)
 		if err != nil {
 			lastErr = err
diff --git a/graph/tags.go b/graph/tags.go
index a96ad94bfe..7e16abac52 100644
--- a/graph/tags.go
+++ b/graph/tags.go
@@ -19,7 +19,6 @@ import (
 	"github.com/docker/docker/pkg/parsers"
 	"github.com/docker/docker/pkg/stringid"
 	"github.com/docker/docker/registry"
-	"github.com/docker/docker/trust"
 	"github.com/docker/docker/utils"
 	"github.com/docker/libtrust"
 )
@@ -38,7 +37,6 @@ type TagStore struct {
 	pushingPool     map[string]chan struct{}
 	registryService *registry.Service
 	eventsService   *events.Events
-	trustService    *trust.TrustStore
 }
 
 type Repository map[string]string
@@ -66,7 +64,6 @@ type TagStoreConfig struct {
 	Key      libtrust.PrivateKey
 	Registry *registry.Service
 	Events   *events.Events
-	Trust    *trust.TrustStore
 }
 
 func NewTagStore(path string, cfg *TagStoreConfig) (*TagStore, error) {
@@ -84,7 +81,6 @@ func NewTagStore(path string, cfg *TagStoreConfig) (*TagStore, error) {
 		pushingPool:     make(map[string]chan struct{}),
 		registryService: cfg.Registry,
 		eventsService:   cfg.Events,
-		trustService:    cfg.Trust,
 	}
 	// Load the json file if it exists, otherwise create it.
 	if err := store.reload(); os.IsNotExist(err) {
diff --git a/graph/tags_unit_test.go b/graph/tags_unit_test.go
index 32e9246036..c5f2ed11c8 100644
--- a/graph/tags_unit_test.go
+++ b/graph/tags_unit_test.go
@@ -12,7 +12,6 @@ import (
 	"github.com/docker/docker/daemon/graphdriver"
 	_ "github.com/docker/docker/daemon/graphdriver/vfs" // import the vfs driver so it is used in the tests
 	"github.com/docker/docker/image"
-	"github.com/docker/docker/trust"
 	"github.com/docker/docker/utils"
 )
 
@@ -62,15 +61,9 @@ func mkTestTagStore(root string, t *testing.T) *TagStore {
 		t.Fatal(err)
 	}
 
-	trust, err := trust.NewTrustStore(root + "/trust")
-	if err != nil {
-		t.Fatal(err)
-	}
-
 	tagCfg := &TagStoreConfig{
 		Graph:  graph,
 		Events: events.New(),
-		Trust:  trust,
 	}
 	store, err := NewTagStore(path.Join(root, "tags"), tagCfg)
 	if err != nil {
diff --git a/trust/service.go b/trust/service.go
deleted file mode 100644
index 6a804faf52..0000000000
--- a/trust/service.go
+++ /dev/null
@@ -1,53 +0,0 @@
-package trust
-
-import (
-	"fmt"
-	"time"
-
-	"github.com/Sirupsen/logrus"
-	"github.com/docker/libtrust"
-)
-
-type NotVerifiedError string
-
-func (e NotVerifiedError) Error() string {
-	return string(e)
-}
-
-func (t *TrustStore) CheckKey(ns string, key []byte, perm uint16) (bool, error) {
-	if len(key) == 0 {
-		return false, fmt.Errorf("Missing PublicKey")
-	}
-	pk, err := libtrust.UnmarshalPublicKeyJWK(key)
-	if err != nil {
-		return false, fmt.Errorf("Error unmarshalling public key: %v", err)
-	}
-
-	if perm == 0 {
-		perm = 0x03
-	}
-
-	t.RLock()
-	defer t.RUnlock()
-	if t.graph == nil {
-		return false, NotVerifiedError("no graph")
-	}
-
-	// Check if any expired grants
-	verified, err := t.graph.Verify(pk, ns, perm)
-	if err != nil {
-		return false, fmt.Errorf("Error verifying key to namespace: %s", ns)
-	}
-	if !verified {
-		logrus.Debugf("Verification failed for %s using key %s", ns, pk.KeyID())
-		return false, NotVerifiedError("not verified")
-	}
-	if t.expiration.Before(time.Now()) {
-		return false, NotVerifiedError("expired")
-	}
-	return true, nil
-}
-
-func (t *TrustStore) UpdateBase() {
-	t.fetch()
-}
diff --git a/trust/trusts.go b/trust/trusts.go
deleted file mode 100644
index 885127ee5d..0000000000
--- a/trust/trusts.go
+++ /dev/null
@@ -1,195 +0,0 @@
-package trust
-
-import (
-	"crypto/x509"
-	"errors"
-	"io/ioutil"
-	"net/http"
-	"net/url"
-	"os"
-	"path"
-	"path/filepath"
-	"sync"
-	"time"
-
-	"github.com/Sirupsen/logrus"
-	"github.com/docker/libtrust/trustgraph"
-)
-
-type TrustStore struct {
-	path          string
-	caPool        *x509.CertPool
-	graph         trustgraph.TrustGraph
-	expiration    time.Time
-	fetcher       *time.Timer
-	fetchTime     time.Duration
-	autofetch     bool
-	httpClient    *http.Client
-	baseEndpoints map[string]*url.URL
-
-	sync.RWMutex
-}
-
-// defaultFetchtime represents the starting duration to wait between
-// fetching sections of the graph.  Unsuccessful fetches should
-// increase time between fetching.
-const defaultFetchtime = 45 * time.Second
-
-var baseEndpoints = map[string]string{"official": "https://dvjy3tqbc323p.cloudfront.net/trust/official.json"}
-
-func NewTrustStore(path string) (*TrustStore, error) {
-	abspath, err := filepath.Abs(path)
-	if err != nil {
-		return nil, err
-	}
-
-	// Create base graph url map
-	endpoints := map[string]*url.URL{}
-	for name, endpoint := range baseEndpoints {
-		u, err := url.Parse(endpoint)
-		if err != nil {
-			return nil, err
-		}
-		endpoints[name] = u
-	}
-
-	// Load grant files
-	t := &TrustStore{
-		path:          abspath,
-		caPool:        nil,
-		httpClient:    &http.Client{},
-		fetchTime:     time.Millisecond,
-		baseEndpoints: endpoints,
-	}
-
-	if err := t.reload(); err != nil {
-		return nil, err
-	}
-
-	return t, nil
-}
-
-func (t *TrustStore) reload() error {
-	t.Lock()
-	defer t.Unlock()
-
-	matches, err := filepath.Glob(filepath.Join(t.path, "*.json"))
-	if err != nil {
-		return err
-	}
-	statements := make([]*trustgraph.Statement, len(matches))
-	for i, match := range matches {
-		f, err := os.Open(match)
-		if err != nil {
-			return err
-		}
-		statements[i], err = trustgraph.LoadStatement(f, nil)
-		if err != nil {
-			f.Close()
-			return err
-		}
-		f.Close()
-	}
-	if len(statements) == 0 {
-		if t.autofetch {
-			logrus.Debugf("No grants, fetching")
-			t.fetcher = time.AfterFunc(t.fetchTime, t.fetch)
-		}
-		return nil
-	}
-
-	grants, expiration, err := trustgraph.CollapseStatements(statements, true)
-	if err != nil {
-		return err
-	}
-
-	t.expiration = expiration
-	t.graph = trustgraph.NewMemoryGraph(grants)
-	logrus.Debugf("Reloaded graph with %d grants expiring at %s", len(grants), expiration)
-
-	if t.autofetch {
-		nextFetch := expiration.Sub(time.Now())
-		if nextFetch < 0 {
-			nextFetch = defaultFetchtime
-		} else {
-			nextFetch = time.Duration(0.8 * (float64)(nextFetch))
-		}
-		t.fetcher = time.AfterFunc(nextFetch, t.fetch)
-	}
-
-	return nil
-}
-
-func (t *TrustStore) fetchBaseGraph(u *url.URL) (*trustgraph.Statement, error) {
-	req := &http.Request{
-		Method:     "GET",
-		URL:        u,
-		Proto:      "HTTP/1.1",
-		ProtoMajor: 1,
-		ProtoMinor: 1,
-		Header:     make(http.Header),
-		Body:       nil,
-		Host:       u.Host,
-	}
-
-	resp, err := t.httpClient.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	if resp.StatusCode == 404 {
-		return nil, errors.New("base graph does not exist")
-	}
-
-	defer resp.Body.Close()
-
-	return trustgraph.LoadStatement(resp.Body, t.caPool)
-}
-
-// fetch retrieves updated base graphs.  This function cannot error, it
-// should only log errors
-func (t *TrustStore) fetch() {
-	t.Lock()
-	defer t.Unlock()
-
-	if t.autofetch && t.fetcher == nil {
-		// Do nothing ??
-		return
-	}
-
-	fetchCount := 0
-	for bg, ep := range t.baseEndpoints {
-		statement, err := t.fetchBaseGraph(ep)
-		if err != nil {
-			logrus.Infof("Trust graph fetch failed: %s", err)
-			continue
-		}
-		b, err := statement.Bytes()
-		if err != nil {
-			logrus.Infof("Bad trust graph statement: %s", err)
-			continue
-		}
-		// TODO check if value differs
-		if err := ioutil.WriteFile(path.Join(t.path, bg+".json"), b, 0600); err != nil {
-			logrus.Infof("Error writing trust graph statement: %s", err)
-		}
-		fetchCount++
-	}
-	logrus.Debugf("Fetched %d base graphs at %s", fetchCount, time.Now())
-
-	if fetchCount > 0 {
-		go func() {
-			if err := t.reload(); err != nil {
-				logrus.Infof("Reload of trust graph failed: %s", err)
-			}
-		}()
-		t.fetchTime = defaultFetchtime
-		t.fetcher = nil
-	} else if t.autofetch {
-		maxTime := 10 * defaultFetchtime
-		t.fetchTime = time.Duration(1.5 * (float64)(t.fetchTime+time.Second))
-		if t.fetchTime > maxTime {
-			t.fetchTime = maxTime
-		}
-		t.fetcher = time.AfterFunc(t.fetchTime, t.fetch)
-	}
-}
diff --git a/vendor/src/github.com/docker/libtrust/trustgraph/graph.go b/vendor/src/github.com/docker/libtrust/trustgraph/graph.go
deleted file mode 100644
index 72b0fc3664..0000000000
--- a/vendor/src/github.com/docker/libtrust/trustgraph/graph.go
+++ /dev/null
@@ -1,50 +0,0 @@
-package trustgraph
-
-import "github.com/docker/libtrust"
-
-// TrustGraph represents a graph of authorization mapping
-// public keys to nodes and grants between nodes.
-type TrustGraph interface {
-	// Verifies that the given public key is allowed to perform
-	// the given action on the given node according to the trust
-	// graph.
-	Verify(libtrust.PublicKey, string, uint16) (bool, error)
-
-	// GetGrants returns an array of all grant chains which are used to
-	// allow the requested permission.
-	GetGrants(libtrust.PublicKey, string, uint16) ([][]*Grant, error)
-}
-
-// Grant represents a transfer of permission from one part of the
-// trust graph to another. This is the only way to delegate
-// permission between two different sub trees in the graph.
-type Grant struct {
-	// Subject is the namespace being granted
-	Subject string
-
-	// Permissions is a bit map of permissions
-	Permission uint16
-
-	// Grantee represents the node being granted
-	// a permission scope.  The grantee can be
-	// either a namespace item or a key id where namespace
-	// items will always start with a '/'.
-	Grantee string
-
-	// statement represents the statement used to create
-	// this object.
-	statement *Statement
-}
-
-// Permissions
-//  Read node 0x01 (can read node, no sub nodes)
-//  Write node 0x02 (can write to node object, cannot create subnodes)
-//  Read subtree 0x04 (delegates read to each sub node)
-//  Write subtree 0x08 (delegates write to each sub node, included create on the subject)
-//
-// Permission shortcuts
-// ReadItem = 0x01
-// WriteItem = 0x03
-// ReadAccess = 0x07
-// WriteAccess = 0x0F
-// Delegate = 0x0F
diff --git a/vendor/src/github.com/docker/libtrust/trustgraph/memory_graph.go b/vendor/src/github.com/docker/libtrust/trustgraph/memory_graph.go
deleted file mode 100644
index 247bfa7aa6..0000000000
--- a/vendor/src/github.com/docker/libtrust/trustgraph/memory_graph.go
+++ /dev/null
@@ -1,133 +0,0 @@
-package trustgraph
-
-import (
-	"strings"
-
-	"github.com/docker/libtrust"
-)
-
-type grantNode struct {
-	grants   []*Grant
-	children map[string]*grantNode
-}
-
-type memoryGraph struct {
-	roots map[string]*grantNode
-}
-
-func newGrantNode() *grantNode {
-	return &grantNode{
-		grants:   []*Grant{},
-		children: map[string]*grantNode{},
-	}
-}
-
-// NewMemoryGraph returns a new in memory trust graph created from
-// a static list of grants.  This graph is immutable after creation
-// and any alterations should create a new instance.
-func NewMemoryGraph(grants []*Grant) TrustGraph {
-	roots := map[string]*grantNode{}
-	for _, grant := range grants {
-		parts := strings.Split(grant.Grantee, "/")
-		nodes := roots
-		var node *grantNode
-		var nodeOk bool
-		for _, part := range parts {
-			node, nodeOk = nodes[part]
-			if !nodeOk {
-				node = newGrantNode()
-				nodes[part] = node
-			}
-			if part != "" {
-				node.grants = append(node.grants, grant)
-			}
-			nodes = node.children
-		}
-	}
-	return &memoryGraph{roots}
-}
-
-func (g *memoryGraph) getGrants(name string) []*Grant {
-	nameParts := strings.Split(name, "/")
-	nodes := g.roots
-	var node *grantNode
-	var nodeOk bool
-	for _, part := range nameParts {
-		node, nodeOk = nodes[part]
-		if !nodeOk {
-			return nil
-		}
-		nodes = node.children
-	}
-	return node.grants
-}
-
-func isSubName(name, sub string) bool {
-	if strings.HasPrefix(name, sub) {
-		if len(name) == len(sub) || name[len(sub)] == '/' {
-			return true
-		}
-	}
-	return false
-}
-
-type walkFunc func(*Grant, []*Grant) bool
-
-func foundWalkFunc(*Grant, []*Grant) bool {
-	return true
-}
-
-func (g *memoryGraph) walkGrants(start, target string, permission uint16, f walkFunc, chain []*Grant, visited map[*Grant]bool, collect bool) bool {
-	if visited == nil {
-		visited = map[*Grant]bool{}
-	}
-	grants := g.getGrants(start)
-	subGrants := make([]*Grant, 0, len(grants))
-	for _, grant := range grants {
-		if visited[grant] {
-			continue
-		}
-		visited[grant] = true
-		if grant.Permission&permission == permission {
-			if isSubName(target, grant.Subject) {
-				if f(grant, chain) {
-					return true
-				}
-			} else {
-				subGrants = append(subGrants, grant)
-			}
-		}
-	}
-	for _, grant := range subGrants {
-		var chainCopy []*Grant
-		if collect {
-			chainCopy = make([]*Grant, len(chain)+1)
-			copy(chainCopy, chain)
-			chainCopy[len(chainCopy)-1] = grant
-		} else {
-			chainCopy = nil
-		}
-
-		if g.walkGrants(grant.Subject, target, permission, f, chainCopy, visited, collect) {
-			return true
-		}
-	}
-	return false
-}
-
-func (g *memoryGraph) Verify(key libtrust.PublicKey, node string, permission uint16) (bool, error) {
-	return g.walkGrants(key.KeyID(), node, permission, foundWalkFunc, nil, nil, false), nil
-}
-
-func (g *memoryGraph) GetGrants(key libtrust.PublicKey, node string, permission uint16) ([][]*Grant, error) {
-	grants := [][]*Grant{}
-	collect := func(grant *Grant, chain []*Grant) bool {
-		grantChain := make([]*Grant, len(chain)+1)
-		copy(grantChain, chain)
-		grantChain[len(grantChain)-1] = grant
-		grants = append(grants, grantChain)
-		return false
-	}
-	g.walkGrants(key.KeyID(), node, permission, collect, nil, nil, true)
-	return grants, nil
-}
diff --git a/vendor/src/github.com/docker/libtrust/trustgraph/statement.go b/vendor/src/github.com/docker/libtrust/trustgraph/statement.go
deleted file mode 100644
index 7a74b553cd..0000000000
--- a/vendor/src/github.com/docker/libtrust/trustgraph/statement.go
+++ /dev/null
@@ -1,227 +0,0 @@
-package trustgraph
-
-import (
-	"crypto/x509"
-	"encoding/json"
-	"io"
-	"io/ioutil"
-	"sort"
-	"strings"
-	"time"
-
-	"github.com/docker/libtrust"
-)
-
-type jsonGrant struct {
-	Subject    string `json:"subject"`
-	Permission uint16 `json:"permission"`
-	Grantee    string `json:"grantee"`
-}
-
-type jsonRevocation struct {
-	Subject    string `json:"subject"`
-	Revocation uint16 `json:"revocation"`
-	Grantee    string `json:"grantee"`
-}
-
-type jsonStatement struct {
-	Revocations []*jsonRevocation `json:"revocations"`
-	Grants      []*jsonGrant      `json:"grants"`
-	Expiration  time.Time         `json:"expiration"`
-	IssuedAt    time.Time         `json:"issuedAt"`
-}
-
-func (g *jsonGrant) Grant(statement *Statement) *Grant {
-	return &Grant{
-		Subject:    g.Subject,
-		Permission: g.Permission,
-		Grantee:    g.Grantee,
-		statement:  statement,
-	}
-}
-
-// Statement represents a set of grants made from a verifiable
-// authority.  A statement has an expiration associated with it
-// set by the authority.
-type Statement struct {
-	jsonStatement
-
-	signature *libtrust.JSONSignature
-}
-
-// IsExpired returns whether the statement has expired
-func (s *Statement) IsExpired() bool {
-	return s.Expiration.Before(time.Now().Add(-10 * time.Second))
-}
-
-// Bytes returns an indented json representation of the statement
-// in a byte array.  This value can be written to a file or stream
-// without alteration.
-func (s *Statement) Bytes() ([]byte, error) {
-	return s.signature.PrettySignature("signatures")
-}
-
-// LoadStatement loads and verifies a statement from an input stream.
-func LoadStatement(r io.Reader, authority *x509.CertPool) (*Statement, error) {
-	b, err := ioutil.ReadAll(r)
-	if err != nil {
-		return nil, err
-	}
-	js, err := libtrust.ParsePrettySignature(b, "signatures")
-	if err != nil {
-		return nil, err
-	}
-	payload, err := js.Payload()
-	if err != nil {
-		return nil, err
-	}
-	var statement Statement
-	err = json.Unmarshal(payload, &statement.jsonStatement)
-	if err != nil {
-		return nil, err
-	}
-
-	if authority == nil {
-		_, err = js.Verify()
-		if err != nil {
-			return nil, err
-		}
-	} else {
-		_, err = js.VerifyChains(authority)
-		if err != nil {
-			return nil, err
-		}
-	}
-	statement.signature = js
-
-	return &statement, nil
-}
-
-// CreateStatements creates and signs a statement from a stream of grants
-// and revocations in a JSON array.
-func CreateStatement(grants, revocations io.Reader, expiration time.Duration, key libtrust.PrivateKey, chain []*x509.Certificate) (*Statement, error) {
-	var statement Statement
-	err := json.NewDecoder(grants).Decode(&statement.jsonStatement.Grants)
-	if err != nil {
-		return nil, err
-	}
-	err = json.NewDecoder(revocations).Decode(&statement.jsonStatement.Revocations)
-	if err != nil {
-		return nil, err
-	}
-	statement.jsonStatement.Expiration = time.Now().UTC().Add(expiration)
-	statement.jsonStatement.IssuedAt = time.Now().UTC()
-
-	b, err := json.MarshalIndent(&statement.jsonStatement, "", "   ")
-	if err != nil {
-		return nil, err
-	}
-
-	statement.signature, err = libtrust.NewJSONSignature(b)
-	if err != nil {
-		return nil, err
-	}
-	err = statement.signature.SignWithChain(key, chain)
-	if err != nil {
-		return nil, err
-	}
-
-	return &statement, nil
-}
-
-type statementList []*Statement
-
-func (s statementList) Len() int {
-	return len(s)
-}
-
-func (s statementList) Less(i, j int) bool {
-	return s[i].IssuedAt.Before(s[j].IssuedAt)
-}
-
-func (s statementList) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
-
-// CollapseStatements returns a single list of the valid statements as well as the
-// time when the next grant will expire.
-func CollapseStatements(statements []*Statement, useExpired bool) ([]*Grant, time.Time, error) {
-	sorted := make(statementList, 0, len(statements))
-	for _, statement := range statements {
-		if useExpired || !statement.IsExpired() {
-			sorted = append(sorted, statement)
-		}
-	}
-	sort.Sort(sorted)
-
-	var minExpired time.Time
-	var grantCount int
-	roots := map[string]*grantNode{}
-	for i, statement := range sorted {
-		if statement.Expiration.Before(minExpired) || i == 0 {
-			minExpired = statement.Expiration
-		}
-		for _, grant := range statement.Grants {
-			parts := strings.Split(grant.Grantee, "/")
-			nodes := roots
-			g := grant.Grant(statement)
-			grantCount = grantCount + 1
-
-			for _, part := range parts {
-				node, nodeOk := nodes[part]
-				if !nodeOk {
-					node = newGrantNode()
-					nodes[part] = node
-				}
-				node.grants = append(node.grants, g)
-				nodes = node.children
-			}
-		}
-
-		for _, revocation := range statement.Revocations {
-			parts := strings.Split(revocation.Grantee, "/")
-			nodes := roots
-
-			var node *grantNode
-			var nodeOk bool
-			for _, part := range parts {
-				node, nodeOk = nodes[part]
-				if !nodeOk {
-					break
-				}
-				nodes = node.children
-			}
-			if node != nil {
-				for _, grant := range node.grants {
-					if isSubName(grant.Subject, revocation.Subject) {
-						grant.Permission = grant.Permission &^ revocation.Revocation
-					}
-				}
-			}
-		}
-	}
-
-	retGrants := make([]*Grant, 0, grantCount)
-	for _, rootNodes := range roots {
-		retGrants = append(retGrants, rootNodes.grants...)
-	}
-
-	return retGrants, minExpired, nil
-}
-
-// FilterStatements filters the statements to statements including the given grants.
-func FilterStatements(grants []*Grant) ([]*Statement, error) {
-	statements := map[*Statement]bool{}
-	for _, grant := range grants {
-		if grant.statement != nil {
-			statements[grant.statement] = true
-		}
-	}
-	retStatements := make([]*Statement, len(statements))
-	var i int
-	for statement := range statements {
-		retStatements[i] = statement
-		i++
-	}
-	return retStatements, nil
-}