Add country combobox to change country and rebuild address inputs.

chrome/browser/ui/autofill/autofill_dialog_view_delegate.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_VIEW_DELEGATE_H_
 #define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_VIEW_DELEGATE_H_
 
 #include <vector>
 
 #include "base/strings/string16.h"
@@ skipping 136 matching lines @@
   // error message.
   virtual base::string16 InputValidityMessage(DialogSection section,
                                         ServerFieldType type,
                                         const base::string16& value) = 0;
 
   // Decides whether the combination of all |inputs| is valid, returns a
   // map of field types to validity messages.
   virtual ValidityMessages InputsAreValid(DialogSection section,
                                           const FieldValueMap& inputs) = 0;
 
-  // Called when the user changes the contents of a text field or activates it
-  // (by focusing and then clicking it). |was_edit| is true when the function
-  // was called in response to the user editing the text field.
+  // Called when the user edits or activates a textfield or combobox.
+  // |was_edit| is true when the function was called in response to the user
+  // editing the input.
   virtual void UserEditedOrActivatedInput(DialogSection section,
                                           ServerFieldType type,
                                           gfx::NativeView parent_view,
                                           const gfx::Rect& content_bounds,
                                           const base::string16& field_contents,
                                           bool was_edit) = 0;
 
   // The view forwards keypresses in text inputs. Returns true if there should
   // be no further processing of the event.
   virtual bool HandleKeyPressEventInInput(
@@ skipping 43 matching lines @@
   // The web contents that prompted the dialog.
   virtual content::WebContents* GetWebContents() = 0;
 
  protected:
   virtual ~AutofillDialogViewDelegate();
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_VIEW_DELEGATE_H_