Add utf_string_conversions to base namespace.

chrome/browser/importer/importer_unittest_utils.cc

 // Copyright (c) 2012 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 "chrome/browser/importer/importer_unittest_utils.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/test/base/testing_profile.h"
 
 bool EqualBookmarkEntry(const ProfileWriter::BookmarkEntry& entry,
                         const BookmarkInfo& expected) {
   if (expected.in_toolbar != entry.in_toolbar ||
       expected.path_size != entry.path.size() ||
       expected.url != entry.url.spec() ||
-      WideToUTF16Hack(expected.title) != entry.title)
+      base::WideToUTF16Hack(expected.title) != entry.title)
     return false;
   for (size_t i = 0; i < expected.path_size; ++i) {
-    if (WideToUTF16Hack(expected.path[i]) != entry.path[i])
+    if (base::WideToUTF16Hack(expected.path[i]) != entry.path[i])
       return false;
   }
   return true;
 }
 
 bool FindBookmarkEntry(const ProfileWriter::BookmarkEntry& entry,
                        const BookmarkInfo* list, int list_size) {
   for (int i = 0; i < list_size; ++i) {
     if (EqualBookmarkEntry(entry, list[i]))
       return true;
   }
   return false;
 }
 
 ImporterTest::ImporterTest()
     : profile_(new TestingProfile()),
       ui_thread_(content::BrowserThread::UI, &message_loop_),
       file_thread_(content::BrowserThread::FILE, &message_loop_) {
 }
 
 ImporterTest::~ImporterTest() {
   profile_.reset(NULL);
 }
 
 void ImporterTest::SetUp() {
   ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 }