Revert of Add support for method selection in the Payment Request UI on iOS.

components/autofill/core/browser/autofill_data_util.h

 // Copyright 2016 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 COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DATA_UTIL_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DATA_UTIL_H_
 
 #include "base/strings/string16.h"
 #include "components/autofill/core/browser/autofill_profile.h"
-#include "grit/components_scaled_resources.h"
 
 namespace autofill {
 namespace data_util {
 
 struct NameParts {
   base::string16 given;
   base::string16 middle;
   base::string16 family;
 };
 
-// Used to map Chrome card types to Payment Request API basic card payment spec
-// types and icons. https://w3c.github.io/webpayments-methods-card/#method-id
-struct PaymentRequestData {
-  const char* card_type;
-  const char* basic_card_payment_type;
-  const int icon_resource_id;
-};
-
 // Returns true if |name| looks like a CJK name (or some kind of mish-mash of
 // the three, at least).
 bool IsCJKName(const base::string16& name);
 
 // TODO(crbug.com/586510): Investigate the use of app_locale to do better name
 // splitting.
 // Returns the different name parts (given, middle and family names) of the full
 // |name| passed as a parameter.
 NameParts SplitName(const base::string16& name);
 
 // Concatenates the name parts together in the correct order (based on script),
 // and returns the result.
 base::string16 JoinNameParts(const base::string16& given,
                              const base::string16& middle,
                              const base::string16& family);
 
 // Returns true iff |full_name| is a concatenation of some combination of the
 // first/middle/last (incl. middle initial) in |profile|.
 bool ProfileMatchesFullName(const base::string16 full_name,
                             const autofill::AutofillProfile& profile);
 
-// Returns the Payment Request API basic card payment spec data for the provided
-// autofill credit card |type|.  Will set the type and the icon to "generic" for
-// any unrecognized type.
-const PaymentRequestData& GetPaymentRequestData(const std::string& type);
-
-// Returns the autofill credit card type string for the provided Payment Request
-// API basic card payment spec |type|.
-const char* GetCardTypeForBasicCardPaymentType(const std::string& type);
-
 }  // namespace data_util
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_DATA_UTIL_H_