Remove wstring from l10n_util. Part 8, the last part....

chrome/browser/chromeos/login/wizard_controller_browsertest.cc

Index: chrome/browser/chromeos/login/wizard_controller_browsertest.cc
===================================================================
--- chrome/browser/chromeos/login/wizard_controller_browsertest.cc	(revision 70736)
+++ chrome/browser/chromeos/login/wizard_controller_browsertest.cc	(working copy)
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include "app/l10n_util.h"
+#include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/login/account_screen.h"
 #include "chrome/browser/chromeos/login/eula_view.h"
@@ -80,13 +81,15 @@
   EXPECT_EQ("en-US", g_browser_process->GetApplicationLocale());
   EXPECT_STREQ("en", icu::Locale::getDefault().getLanguage());
   EXPECT_FALSE(base::i18n::IsRTL());
-  const std::wstring en_str = l10n_util::GetString(IDS_NETWORK_SELECTION_TITLE);
+  const std::wstring en_str =
+      UTF16ToWide(l10n_util::GetStringUTF16(IDS_NETWORK_SELECTION_TITLE));
 
   chromeos::LanguageSwitchMenu::SwitchLanguage("fr");
   EXPECT_EQ("fr", g_browser_process->GetApplicationLocale());
   EXPECT_STREQ("fr", icu::Locale::getDefault().getLanguage());
   EXPECT_FALSE(base::i18n::IsRTL());
-  const std::wstring fr_str = l10n_util::GetString(IDS_NETWORK_SELECTION_TITLE);
+  const std::wstring fr_str =
+      UTF16ToWide(l10n_util::GetStringUTF16(IDS_NETWORK_SELECTION_TITLE));
 
   EXPECT_NE(en_str, fr_str);
 
@@ -94,7 +97,8 @@
   EXPECT_EQ("ar", g_browser_process->GetApplicationLocale());
   EXPECT_STREQ("ar", icu::Locale::getDefault().getLanguage());
   EXPECT_TRUE(base::i18n::IsRTL());
-  const std::wstring ar_str = l10n_util::GetString(IDS_NETWORK_SELECTION_TITLE);
+  const std::wstring ar_str =
+      UTF16ToWide(l10n_util::GetStringUTF16(IDS_NETWORK_SELECTION_TITLE));
 
   EXPECT_NE(fr_str, ar_str);
 }