Convert string16 -> base::string16 in components/

components/autofill/browser/wallet/instrument_unittest.cc

 // Copyright (c) 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.
 
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "components/autofill/browser/wallet/instrument.h"
 #include "components/autofill/browser/wallet/wallet_address.h"
 #include "components/autofill/browser/wallet/wallet_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 15 matching lines @@
                         12,
                         2015,
                         Instrument::VISA,
                         GetTestShippingAddress().Pass());
 
   EXPECT_EQ(ASCIIToUTF16(kLastFourDigits), instrument.last_four_digits());
   EXPECT_TRUE(instrument.IsValid());
 }
 
 TEST(Instrument, NoPrimaryAccountNumberIsInvalid) {
-  Instrument instrument(string16(),
+  Instrument instrument(base::string16(),
                         ASCIIToUTF16(kCardVerificationNumber),
                         12,
                         2015,
                         Instrument::VISA,
                         GetTestShippingAddress().Pass());
 
   EXPECT_FALSE(instrument.IsValid());
 }
 
 TEST(Instrument, TooShortPrimaryAccountNumberIsInvalid) {
@@ skipping 24 matching lines @@
                         12,
                         2015,
                         Instrument::VISA,
                         GetTestShippingAddress().Pass());
 
   EXPECT_FALSE(instrument.IsValid());
 }
 
 TEST(Instrument, NoCardVerificationNumberIsInvalid) {
   Instrument instrument(ASCIIToUTF16(kPrimaryAccountNumber),
-                        string16(),
+                        base::string16(),
                         12,
                         2015,
                         Instrument::VISA,
                         GetTestShippingAddress().Pass());
 
   EXPECT_FALSE(instrument.IsValid());
 }
 
 TEST(Instrument, TooShortCardVerificationNumberIsInvalid) {
   Instrument instrument(ASCIIToUTF16(kPrimaryAccountNumber),
@@ skipping 88 matching lines @@
                         12,
                         2015,
                         Instrument::VISA,
                         GetTestShippingAddress().Pass());
 
   EXPECT_TRUE(expected.Equals(instrument.ToDictionary().get()));
 }
 
 }  // namespace wallet
 }  // namespace autofill