Revert 70271 - Remove wstring from l10n_util. Part 3....

chrome/browser/browser_browsertest.cc

Index: chrome/browser/browser_browsertest.cc
===================================================================
--- chrome/browser/browser_browsertest.cc	(revision 70280)
+++ chrome/browser/browser_browsertest.cc	(working copy)
@@ -65,18 +65,14 @@
 #if defined(OS_MACOSX) || defined(OS_CHROMEOS)
   // On Mac or ChromeOS, we don't want to suffix the page title with
   // the application name.
-  if (page_title.empty()) {
-    return UTF16ToWideHack(
-        l10n_util::GetStringUTF16(IDS_BROWSER_WINDOW_MAC_TAB_UNTITLED));
-  }
+  if (page_title.empty())
+    return l10n_util::GetString(IDS_BROWSER_WINDOW_MAC_TAB_UNTITLED);
   return page_title;
 #else
   if (page_title.empty())
-    return UTF16ToWideHack(l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
+    return l10n_util::GetString(IDS_PRODUCT_NAME);
 
-  return UTF16ToWideHack(
-      l10n_util::GetStringFUTF16(IDS_BROWSER_WINDOW_TITLE_FORMAT,
-                                 WideToUTF16Hack(page_title)));
+  return l10n_util::GetStringF(IDS_BROWSER_WINDOW_TITLE_FORMAT, page_title);
 #endif
 }