Cleanup: Convert ASCIIToUTF16("") to string16().

chrome/browser/autofill/phone_number_i18n_unittest.cc

 // Copyright (c) 2011 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/message_loop.h"
+#include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/phone_number_i18n.h"
 #include "content/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using autofill_i18n::NormalizePhoneNumber;
 using autofill_i18n::ParsePhoneNumber;
 using autofill_i18n::ConstructPhoneNumber;
 using autofill_i18n::PhoneNumbersMatch;
 using content::BrowserThread;
@@ skipping 264 matching lines @@
                                    autofill_i18n::NATIONAL,
                                    &number));
   EXPECT_EQ(number, ASCIIToUTF16("(650) 234-5678"));
   EXPECT_TRUE(ConstructPhoneNumber(ASCIIToUTF16("1"),
                                    ASCIIToUTF16("650"),
                                    ASCIIToUTF16("2345678"),
                                    "US",
                                    autofill_i18n::RFC3966,
                                    &number));
   EXPECT_EQ(number, ASCIIToUTF16("+1-650-234-5678"));
-  EXPECT_TRUE(ConstructPhoneNumber(ASCIIToUTF16(""),
+  EXPECT_TRUE(ConstructPhoneNumber(string16(),
                                    ASCIIToUTF16("650"),
                                    ASCIIToUTF16("2345678"),
                                    "US",
                                    autofill_i18n::INTERNATIONAL,
                                    &number));
   EXPECT_EQ(number, ASCIIToUTF16("+1 650-234-5678"));
-  EXPECT_TRUE(ConstructPhoneNumber(ASCIIToUTF16(""),
-                                   ASCIIToUTF16(""),
+  EXPECT_TRUE(ConstructPhoneNumber(string16(),
+                                   string16(),
                                    ASCIIToUTF16("6502345678"),
                                    "US",
                                    autofill_i18n::INTERNATIONAL,
                                    &number));
   EXPECT_EQ(number, ASCIIToUTF16("+1 650-234-5678"));
 
-  EXPECT_FALSE(ConstructPhoneNumber(ASCIIToUTF16(""),
+  EXPECT_FALSE(ConstructPhoneNumber(string16(),
                                     ASCIIToUTF16("650"),
                                     ASCIIToUTF16("234567890"),
                                     "US",
                                     autofill_i18n::INTERNATIONAL,
                                     &number));
   EXPECT_EQ(number, string16());
   // Italian number
-  EXPECT_TRUE(ConstructPhoneNumber(ASCIIToUTF16(""),
+  EXPECT_TRUE(ConstructPhoneNumber(string16(),
                                    ASCIIToUTF16("347"),
                                    ASCIIToUTF16("2345678"),
                                    "IT",
                                    autofill_i18n::INTERNATIONAL,
                                    &number));
   EXPECT_EQ(number, ASCIIToUTF16("+39 347 234 5678"));
   // German number.
   EXPECT_TRUE(ConstructPhoneNumber(ASCIIToUTF16("49"),
                                    ASCIIToUTF16("024"),
                                    ASCIIToUTF16("2345678901"),
@@ skipping 46 matching lines @@
   // Partial matches don't count.
   EXPECT_FALSE(PhoneNumbersMatch(ASCIIToUTF16("14158889999"),
                                  ASCIIToUTF16("8889999"),
                                  "US"));
 
   // Different numbers don't match.
   EXPECT_FALSE(PhoneNumbersMatch(ASCIIToUTF16("14158889999"),
                                  ASCIIToUTF16("1415888"),
                                  "US"));
 }