Remove autocheckout code.

chrome/browser/ui/autofill/autofill_dialog_controller.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_H_
 #define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_types.h"
-#include "components/autofill/content/browser/autocheckout_steps.h"
 #include "components/autofill/core/browser/form_structure.h"
 
 class GURL;
 
 namespace content {
 class WebContents;
 }
 
 namespace user_prefs {
 class PrefRegistrySyncable;
@@ skipping 21 matching lines @@
   // Shows the Autofill dialog.
   virtual void Show() = 0;
 
   // Hides the Autofill dialog.
   virtual void Hide() = 0;
 
   // Called when the tab hosting this dialog is activated by a user gesture.
   // Used to trigger a refresh of the user's Wallet data.
   virtual void TabActivated() = 0;
 
-  // Adds a step in the flow to the Autocheckout UI.
-  virtual void AddAutocheckoutStep(AutocheckoutStepType step_type) = 0;
-
-  // Updates the status of a step in the Autocheckout UI.
-  virtual void UpdateAutocheckoutStep(
-      AutocheckoutStepType step_type,
-      AutocheckoutStepStatus step_status) = 0;
-
-  // Called when there is an error in an active Autocheckout flow.
-  virtual void OnAutocheckoutError() = 0;
-
-  // Called when an Autocheckout flow completes successfully.
-  virtual void OnAutocheckoutSuccess() = 0;
-
+  // TODO(ramankk): Get rid of DialogType as there is only one DialogType now.
   // Returns the dialog type.
   virtual DialogType GetDialogType() const = 0;
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_H_