Use logrus everywhere for logging

Fixed #8761

Signed-off-by: Alexandr Morozov <lk4d4@docker.com>

docs/endpoint.go

@@ -9,7 +9,7 @@ import (
 	"net/url"
 	"strings"
 
-	"github.com/docker/docker/pkg/log"
+	log "github.com/Sirupsen/logrus"
 )
 
 // scans string for api version in the URL path. returns the trimmed hostname, if version found, string and API version.

docs/registry_mock_test.go

@@ -15,7 +15,7 @@ import (
 
 	"github.com/gorilla/mux"
 
-	"github.com/docker/docker/pkg/log"
+	log "github.com/Sirupsen/logrus"
 )
 
 var (

docs/session.go

@@ -18,7 +18,7 @@ import (
 	"time"
 
 	"github.com/docker/docker/pkg/httputils"
-	"github.com/docker/docker/pkg/log"
+	log "github.com/Sirupsen/logrus"
 	"github.com/docker/docker/pkg/tarsum"
 	"github.com/docker/docker/utils"
 )

docs/session_v2.go

@@ -8,7 +8,7 @@ import (
 	"net/url"
 	"strconv"
 
-	"github.com/docker/docker/pkg/log"
+	log "github.com/Sirupsen/logrus"
 	"github.com/docker/docker/utils"
 	"github.com/gorilla/mux"
 )