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

chrome/browser/bookmarks/bookmark_model.cc

Index: chrome/browser/bookmarks/bookmark_model.cc
===================================================================
--- chrome/browser/bookmarks/bookmark_model.cc	(revision 70736)
+++ chrome/browser/bookmarks/bookmark_model.cc	(working copy)
@@ -102,9 +102,8 @@
       // Types are the same, compare the names.
       if (!collator_)
         return n1->GetTitle() < n2->GetTitle();
-      return l10n_util::CompareStringWithCollator(collator_,
-          UTF16ToWideHack(n1->GetTitle()), UTF16ToWideHack(n2->GetTitle())) ==
-          UCOL_LESS;
+      return l10n_util::CompareString16WithCollator(
+          collator_, n1->GetTitle(), n2->GetTitle()) == UCOL_LESS;
     }
     // Types differ, sort such that folders come first.
     return n1->is_folder();