remove unused config

internal/moduletest/config/config.go

@@ -91,7 +91,6 @@ func TransformConfigForTest(config *configs.Config, run *moduletest.Run, file *m
 				Version:    testProvider.Version,
 				Config: &hcltest.ProviderConfig{
 					Original:            testProvider.Config,
-					ConfigVariables:     config.Module.Variables,
 					AvailableVariables:  availableVariables,
 					AvailableRunOutputs: availableRunOutputs,
 				},
@@ -119,7 +118,6 @@ func TransformConfigForTest(config *configs.Config, run *moduletest.Run, file *m
 				Version:    provider.Version,
 				Config: &hcltest.ProviderConfig{
 					Original:            provider.Config,
-					ConfigVariables:     config.Module.Variables,
 					AvailableVariables:  availableVariables,
 					AvailableRunOutputs: availableRunOutputs,
 				},

internal/moduletest/hcl/provider.go

@@ -8,7 +8,6 @@ import (
 	"github.com/zclconf/go-cty/cty"
 
 	"github.com/hashicorp/terraform/internal/addrs"
-	"github.com/hashicorp/terraform/internal/configs"
 	"github.com/hashicorp/terraform/internal/lang"
 	"github.com/hashicorp/terraform/internal/terraform"
 )
@@ -26,7 +25,6 @@ var _ hcl.Body = (*ProviderConfig)(nil)
 type ProviderConfig struct {
 	Original hcl.Body
 
-	ConfigVariables     map[string]*configs.Variable
 	AvailableVariables  terraform.InputValues
 	AvailableRunOutputs map[addrs.Run]cty.Value
 }
@@ -52,7 +50,7 @@ func (p *ProviderConfig) PartialContent(schema *hcl.BodySchema) (*hcl.BodyConten
 		Attributes:       attrs,
 		Blocks:           p.transformBlocks(content.Blocks),
 		MissingItemRange: content.MissingItemRange,
-	}, &ProviderConfig{rest, p.ConfigVariables, p.AvailableVariables, p.AvailableRunOutputs}, diags
+	}, &ProviderConfig{rest, p.AvailableVariables, p.AvailableRunOutputs}, diags
 }
 
 func (p *ProviderConfig) JustAttributes() (hcl.Attributes, hcl.Diagnostics) {
@@ -127,7 +125,7 @@ func (p *ProviderConfig) transformBlocks(originals hcl.Blocks) hcl.Blocks {
 		blocks[name] = &hcl.Block{
 			Type:        block.Type,
 			Labels:      block.Labels,
-			Body:        &ProviderConfig{block.Body, p.ConfigVariables, p.AvailableVariables, p.AvailableRunOutputs},
+			Body:        &ProviderConfig{block.Body, p.AvailableVariables, p.AvailableRunOutputs},
 			DefRange:    block.DefRange,
 			TypeRange:   block.TypeRange,
 			LabelRanges: block.LabelRanges,

internal/moduletest/hcl/provider_test.go

@@ -174,15 +174,6 @@ func TestProviderConfig(t *testing.T) {
 
 			config := ProviderConfig{
 				Original: file.Body,
-				ConfigVariables: func() map[string]*configs.Variable {
-					variables := make(map[string]*configs.Variable)
-					for variable := range tc.variables {
-						variables[variable] = &configs.Variable{
-							Name: variable,
-						}
-					}
-					return variables
-				}(),
 				AvailableVariables: func() terraform.InputValues {
 					variables := make(terraform.InputValues)
 					for name, value := range tc.variables {