var google.golang.org/grpc.globalPerTargetDialOptions

5 uses

	google.golang.org/grpc (current package)
		clientconn.go#L180: 	for _, opt := range globalPerTargetDialOptions {
		dialoptions.go#L55: 			globalPerTargetDialOptions = append(globalPerTargetDialOptions, ptdo)
		dialoptions.go#L59: 		globalPerTargetDialOptions = nil
		dialoptions.go#L119: var globalPerTargetDialOptions []perTargetDialOption