*: move "mvcc" to "internal/mvcc"

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>

contrib/recipes/barrier.go

@@ -18,7 +18,7 @@ import (
 	"context"
 
 	v3 "github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // Barrier creates a key in etcd to block processes, then deletes the key to

contrib/recipes/client.go

@@ -19,7 +19,7 @@ import (
 	"errors"
 
 	v3 "github.com/coreos/etcd/clientv3"
-	spb "github.com/coreos/etcd/mvcc/mvccpb"
+	spb "github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 var (

contrib/recipes/double_barrier.go

@@ -19,7 +19,7 @@ import (
 
 	"github.com/coreos/etcd/clientv3"
 	"github.com/coreos/etcd/clientv3/concurrency"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // DoubleBarrier blocks processes on Enter until an expected count enters, then

contrib/recipes/priority_queue.go

@@ -19,7 +19,7 @@ import (
 	"fmt"
 
 	v3 "github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // PriorityQueue implements a multi-reader, multi-writer distributed queue.

contrib/recipes/queue.go

@@ -18,7 +18,7 @@ import (
 	"context"
 
 	v3 "github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // Queue implements a multi-reader, multi-writer distributed queue.

contrib/recipes/rwmutex.go

@@ -19,7 +19,7 @@ import (
 
 	v3 "github.com/coreos/etcd/clientv3"
 	"github.com/coreos/etcd/clientv3/concurrency"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 type RWMutex struct {

contrib/recipes/watch.go

@@ -18,7 +18,7 @@ import (
 	"context"
 
 	"github.com/coreos/etcd/clientv3"
-	"github.com/coreos/etcd/mvcc/mvccpb"
+	"github.com/coreos/etcd/internal/mvcc/mvccpb"
 )
 
 // WaitEvents waits on a key until it observes the given events and returns the final one.