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

components/autofill/core/browser/webdata/autofill_entry_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 <algorithm>
 
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "components/autofill/core/browser/webdata/autofill_entry.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 38 matching lines @@
 
 TEST(AutofillEntryTest, CullByTime) {
   base::TimeDelta one_hour = base::TimeDelta::FromHours(1);
 
   std::vector<base::Time> timestamps;
   base::Time cutoff_time = AutofillEntry::ExpirationTime();
 
   // Within the time limit.
   timestamps.push_back(cutoff_time + one_hour);
 
-  AutofillKey key(UTF8ToUTF16("test_key"), UTF8ToUTF16("test_value"));
+  AutofillKey key(base::UTF8ToUTF16("test_key"),
+                  base::UTF8ToUTF16("test_value"));
 
   AutofillEntry entry_within_the_limits(key, timestamps);
   EXPECT_FALSE(entry_within_the_limits.IsExpired());
 
   // One within the time limit, one outside.
   timestamps.push_back(cutoff_time - one_hour);
 
   AutofillEntry entry_partially_within_the_limits(key, timestamps);
   EXPECT_TRUE(
       entry_partially_within_the_limits.IsExpired());
 
   // All outside the time limit.
   timestamps.clear();
   timestamps.push_back(cutoff_time - one_hour);
   timestamps.push_back(cutoff_time - one_hour * 2);
   timestamps.push_back(cutoff_time - one_hour * 3);
 
   AutofillEntry entry_outside_the_limits(key, timestamps);
   EXPECT_TRUE(entry_outside_the_limits.IsExpired());
   EXPECT_TRUE(entry_outside_the_limits.timestamps_culled());
 }
 
 }  // namespace autofill