EarlGrey tests for Payment Request (base CL)

ios/chrome/browser/payments/payment_request_utils.h

Index: ios/chrome/browser/payments/payment_request_utils.h
diff --git a/ios/chrome/browser/payments/payment_request_utils.h b/ios/chrome/browser/payments/payment_request_utils.h
index f47e1c6a3aaf684449ef600a1a6805d6503a3aba..e47eda15231269ebf9044db7c8a09b8a8a2a6ccb 100644
--- a/ios/chrome/browser/payments/payment_request_utils.h
+++ b/ios/chrome/browser/payments/payment_request_utils.h
@@ -13,9 +13,16 @@ class AutofillProfile;
 
 namespace payment_request_utils {
 
-// Helper function to get the shipping address label from an autofill profile.
+// Helper function to get the name label from an autofill profile.
+NSString* NameLabelFromAutofillProfile(autofill::AutofillProfile* profile);
+
+// Helper function to get the address label from an autofill profile.
 NSString* AddressLabelFromAutofillProfile(autofill::AutofillProfile* profile);
 
+// Helper function to get the phone number label from an autofill profile.
+NSString* PhoneNumberLabelFromAutofillProfile(
+    autofill::AutofillProfile* profile);
+
 }  // namespace payment_request_utils
 
 #endif  // IOS_CHROME_BROWSER_PAYMENTS_PAYMENT_REQUEST_UTILS_H_