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

components/autofill/core/browser/autofill_country_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 <string>
 
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/autofill/core/browser/autofill_country.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using base::ASCIIToUTF16;
+
 namespace autofill {
 
 // Test the constructor and accessors
 TEST(AutofillCountryTest, AutofillCountry) {
   AutofillCountry united_states_en("US", "en_US");
   EXPECT_EQ("US", united_states_en.country_code());
   EXPECT_EQ(ASCIIToUTF16("United States"), united_states_en.name());
   EXPECT_EQ(ASCIIToUTF16("ZIP code"), united_states_en.postal_code_label());
   EXPECT_EQ(ASCIIToUTF16("State"), united_states_en.state_label());
 
@@ skipping 59 matching lines @@
 
   // Should fall back to "en_US" locale if all else fails.
   EXPECT_EQ("US", AutofillCountry::GetCountryCode(ASCIIToUTF16("United States"),
                                                   "es"));
   EXPECT_EQ("US", AutofillCountry::GetCountryCode(ASCIIToUTF16("united states"),
                                                   "es"));
   EXPECT_EQ("US", AutofillCountry::GetCountryCode(ASCIIToUTF16("USA"), "es"));
 }
 
 }  // namespace autofill