Change text and disable empty combobox for payment request shipping address

chrome/browser/ui/views/payments/credit_card_editor_view_controller_browsertest.cc

 // Copyright 2017 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.
 
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
@@ skipping 467 matching lines @@
 
   // Still have one instrument, but now it's selected.
   EXPECT_EQ(1U, request->state()->available_instruments().size());
   EXPECT_EQ(request->state()->available_instruments().back().get(),
             request->state()->selected_instrument());
 }
 
 IN_PROC_BROWSER_TEST_F(PaymentRequestCreditCardEditorTest,
                        CreateNewBillingAddress) {
   autofill::CreditCard card = autofill::test::GetCreditCard();
-  // Make sure to clear billing address.
+  // Make sure to clear billing address and have none available.
   card.set_billing_address_id("");
   AddCreditCard(card);
 
   autofill::TestAutofillClock test_clock;
   test_clock.SetNow(kJune2017);
-  autofill::AutofillProfile billing_profile(autofill::test::GetFullProfile());
-  AddAutofillProfile(billing_profile);
 
   InvokePaymentRequestUI();
 
   // One instrument is available, but it's not selected.
   PaymentRequest* request = GetPaymentRequests(GetActiveWebContents()).front();
   EXPECT_EQ(1U, request->state()->available_instruments().size());
   EXPECT_EQ(nullptr, request->state()->selected_instrument());
 
   OpenPaymentMethodScreen();
 
   ResetEventObserver(DialogEvent::CREDIT_CARD_EDITOR_OPENED);
   ClickOnChildInListViewAndWait(/*child_index=*/0, /*num_children=*/1,
                                 DialogViewID::PAYMENT_METHOD_SHEET_LIST_VIEW);
+  // Billing address combobox must be disabled since there are no saved address.
+  views::View* billing_address_combobox = dialog_view()->GetViewByID(
+      static_cast<int>(autofill::ADDRESS_BILLING_LINE1));
+  ASSERT_NE(nullptr, billing_address_combobox);
+  EXPECT_FALSE(billing_address_combobox->enabled());
+
   // Click to open the address editor
   ResetEventObserver(DialogEvent::SHIPPING_ADDRESS_EDITOR_OPENED);
   ClickOnDialogViewAndWait(DialogViewID::ADD_BILLING_ADDRESS_BUTTON);
 
   // Set valid address values.
   SetEditorTextfieldValue(base::ASCIIToUTF16("Bob"), autofill::NAME_FULL);
   SetEditorTextfieldValue(base::ASCIIToUTF16("42 BobStreet"),
                           autofill::ADDRESS_HOME_STREET_ADDRESS);
   SetEditorTextfieldValue(base::ASCIIToUTF16("BobCity"),
                           autofill::ADDRESS_HOME_CITY);
@@ skipping 77 matching lines @@
                           autofill::CREDIT_CARD_NAME_FULL);
 
   ValidatingTextfield* textfield =
       static_cast<ValidatingTextfield*>(dialog_view()->GetViewByID(
           static_cast<int>(autofill::CREDIT_CARD_NAME_FULL)));
   EXPECT_TRUE(textfield);
   EXPECT_TRUE(textfield->invalid());
 }
 
 }  // namespace payments