builder/amazon/common: remove dead test function fakeModifyEBSBackedInstanceState()

builder/amazon/common/step_modify_ebs_instance_test.go

@@ -1,14 +1,11 @@
 package common
 
 import (
-	"bytes"
 	"fmt"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	"github.com/aws/aws-sdk-go/service/ec2/ec2iface"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
 )
 
 // Define a mock struct to be used in unit tests for common aws steps.
@@ -30,14 +27,3 @@ func (m *mockEC2Conn_ModifyEBS) ModifyInstanceAttribute(modifyInput *ec2.ModifyI
 	}
 	return output, nil
 }
-
-// Create statebag for running test
-func fakeModifyEBSBackedInstanceState() multistep.StateBag {
-	state := new(multistep.BasicStateBag)
-	state.Put("ui", &packer.BasicUi{
-		Reader: new(bytes.Buffer),
-		Writer: new(bytes.Buffer),
-	})
-	state.Put("instance", "i-12345")
-	return state
-}