Force at least first and last name for CREDIT_CARD_NAME when using Wallet.

chrome/browser/ui/autofill/autofill_dialog_controller_impl.h

Index: chrome/browser/ui/autofill/autofill_dialog_controller_impl.h
diff --git a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.h b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.h
index 103aacd24e20ec7145405e8e1c92158ca90f21c9..73e6135cf99dcbeae1e5d8608fa65e2a99fa4e59 100644
--- a/chrome/browser/ui/autofill/autofill_dialog_controller_impl.h
+++ b/chrome/browser/ui/autofill/autofill_dialog_controller_impl.h
@@ -392,10 +392,6 @@ class AutofillDialogControllerImpl : public AutofillDialogController,
   // Whether the user has chosen to enter all new data in at least one section.
   bool IsManuallyEditingAnySection() const;
 
-  // Returns true if the |value| is a valid string for the given autofill field
-  // type.
-  bool InputIsValid(AutofillFieldType type, const string16& value) const;
-
   // Whether all of the input fields currently showing in the dialog have valid
   // contents.
   bool AllSectionsAreValid() const;