Update uses of UTF conversions in chrome_frame/, chromeos/, components/ to use the base:: namespace.

components/autofill/core/browser/phone_number_unittest.cc

 // Copyright 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/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/autofill/core/browser/autofill_profile.h"
 #include "components/autofill/core/browser/autofill_type.h"
 #include "components/autofill/core/browser/field_types.h"
 #include "components/autofill/core/browser/phone_number.h"
 #include "components/autofill/core/browser/phone_number_i18n.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using base::ASCIIToUTF16;
+
 namespace autofill {
 
 TEST(PhoneNumberTest, Matcher) {
   AutofillProfile profile;
   profile.SetRawInfo(ADDRESS_HOME_COUNTRY, ASCIIToUTF16("US"));
   // Set phone number so country_code == 1, city_code = 650, number = 2345678.
   base::string16 phone(ASCIIToUTF16("1 [650] 234-5678"));
   PhoneNumber phone_number(&profile);
   phone_number.SetInfo(AutofillType(PHONE_HOME_WHOLE_NUMBER), phone, "US");
 
@@ skipping 179 matching lines @@
                               ASCIIToUTF16("650")));
   EXPECT_TRUE(number7.SetInfo(AutofillType(PHONE_HOME_NUMBER),
                               ASCIIToUTF16("234")));
   EXPECT_TRUE(number7.SetInfo(AutofillType(PHONE_HOME_NUMBER),
                               ASCIIToUTF16("5682")));
   EXPECT_TRUE(number7.ParseNumber(AutofillProfile(), "en-US", &parsed_phone));
   EXPECT_EQ(ASCIIToUTF16("(650) 234-5682"), parsed_phone);
 }
 
 }  // namespace autofill