Move "common/config" common types into cfgtypes.

logdog/client/butler/bundler/bundler.go

Index: logdog/client/butler/bundler/bundler.go
diff --git a/logdog/client/butler/bundler/bundler.go b/logdog/client/butler/bundler/bundler.go
index f6cb3e9f3a7f63ed6836ff8757aea05524b20a4f..84e18d15d61f56d0b4d1d5fc197bfc6e514597b9 100644
--- a/logdog/client/butler/bundler/bundler.go
+++ b/logdog/client/butler/bundler/bundler.go
@@ -11,12 +11,12 @@ import (
 	"time"
 
 	"github.com/luci/luci-go/common/clock"
-	"github.com/luci/luci-go/common/config"
 	"github.com/luci/luci-go/common/proto/google"
 	"github.com/luci/luci-go/common/sync/cancelcond"
 	"github.com/luci/luci-go/logdog/api/logpb"
 	"github.com/luci/luci-go/logdog/client/butlerlib/streamproto"
 	"github.com/luci/luci-go/logdog/common/types"
+	"github.com/luci/luci-go/luci_config/common/cfgtypes"
 	"golang.org/x/net/context"
 )
 
@@ -27,7 +27,7 @@ type Config struct {
 	Clock clock.Clock
 
 	// Project is the project to use.
-	Project config.ProjectName
+	Project cfgtypes.ProjectName
 	// Prefix is the common prefix for this set of streams.
 	Prefix types.StreamName