Add utf_string_conversions to base namespace.

chrome/tools/convert_dict/convert_dict_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 <map>
 #include <string>
 
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/i18n/icu_string_conversions.h"
@@ skipping 133 matching lines @@
     L"he",
     L"she",
     L"it",
     L"we",
     L"you",
     L"they",
   };
 
   std::map<string16, bool> word_list;
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kWords); ++i)
-    word_list.insert(std::make_pair<string16, bool>(WideToUTF16(kWords[i]),
-                                                    true));
+    word_list.insert(std::make_pair<string16, bool>(
+        base::WideToUTF16(kWords[i]), true));
 
   RunDictionaryTest(kCodepage, word_list);
 }
 
 // Tests whether or not our DicReader can read all the input Russian words.
 TEST(ConvertDictTest, Russian) {
   const char kCodepage[] = "KOI8-R";
   const wchar_t* kWords[] = {
     L"\x044f",
     L"\x0442\x044b",
     L"\x043e\x043d",
     L"\x043e\x043d\x0430",
     L"\x043e\x043d\x043e",
     L"\x043c\x044b",
     L"\x0432\x044b",
     L"\x043e\x043d\x0438",
   };
 
   std::map<string16, bool> word_list;
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kWords); ++i)
-    word_list.insert(std::make_pair<string16, bool>(WideToUTF16(kWords[i]),
-                                                    true));
+    word_list.insert(std::make_pair<string16, bool>(
+        base::WideToUTF16(kWords[i]), true));
 
   RunDictionaryTest(kCodepage, word_list);
 }
 
 // Tests whether or not our DicReader can read all the input Hungarian words.
 TEST(ConvertDictTest, Hungarian) {
   const char kCodepage[] = "ISO8859-2";
   const wchar_t* kWords[] = {
     L"\x00e9\x006e",
     L"\x0074\x0065",
     L"\x0151",
     L"\x00f6\x006e",
     L"\x006d\x0061\x0067\x0061",
     L"\x006d\x0069",
     L"\x0074\x0069",
     L"\x0151\x006b",
     L"\x00f6\x006e\x00f6\x006b",
     L"\x006d\x0061\x0067\x0075\x006b",
   };
 
   std::map<string16, bool> word_list;
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kWords); ++i)
-    word_list.insert(std::make_pair<string16, bool>(WideToUTF16(kWords[i]),
-                                                    true));
+    word_list.insert(std::make_pair<string16, bool>(
+        base::WideToUTF16(kWords[i]), true));
 
   RunDictionaryTest(kCodepage, word_list);
 }