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

components/translate/language_detection/language_detection_util.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 "components/translate/language_detection/language_detection_util.h"
 
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
@@ skipping 92 matching lines @@
           DetectLanguageOfUnicodeText(NULL, text.c_str(), true, &is_reliable,
                                       &num_languages, NULL, &text_bytes);
       is_valid_language = cld_language != NUM_LANGUAGES &&
           cld_language != UNKNOWN_LANGUAGE &&
           cld_language != TG_UNKNOWN_LANGUAGE;
       break;
     }
 #endif
 #if !defined(CLD_VERSION) || CLD_VERSION==2
     case 2: {
-      std::string utf8_text(UTF16ToUTF8(text));
+      std::string utf8_text(base::UTF16ToUTF8(text));
       CLD2::Language language3[3];
       int percent3[3];
       CLD2::DetectLanguageSummary(
           utf8_text.c_str(), (int)utf8_text.size(), true, language3, percent3,
           &text_bytes, &is_reliable);
       cld_language = language3[0];
       is_valid_language = cld_language != CLD2::NUM_LANGUAGES &&
           cld_language != CLD2::UNKNOWN_LANGUAGE &&
           cld_language != CLD2::TG_UNKNOWN_LANGUAGE;
       break;
@@ skipping 253 matching lines @@
   // distinguish from English, and the language is one of well-known languages
   // which often provide "en-*" meta information mistakenly.
   for (size_t i = 0; i < arraysize(kWellKnownCodesOnWrongConfiguration); ++i) {
     if (cld_language == kWellKnownCodesOnWrongConfiguration[i])
       return true;
   }
   return false;
 }
 
 }  // namespace translate