Remove base version of GetCanonicalLocale() function.

ui/base/l10n/l10n_util.cc

Index: ui/base/l10n/l10n_util.cc
diff --git a/ui/base/l10n/l10n_util.cc b/ui/base/l10n/l10n_util.cc
index 70a1c2062cc0cca9a640a939f35f0028d0d35c1f..a0fa79fd1a1a68b7e6d5de0811910d532d4150b5 100644
--- a/ui/base/l10n/l10n_util.cc
+++ b/ui/base/l10n/l10n_util.cc
@@ -308,7 +308,8 @@ base::LazyInstance<std::vector<std::string>, AvailableLocalesTraits>
 namespace l10n_util {
 
 std::string GetCanonicalLocale(const std::string& locale) {
-  return base::i18n::GetCanonicalLocale(locale.c_str());
+  return base::i18n::GetLocaleString(
+      icu::Locale::createCanonical(locale.c_str()));
 }
 
 bool CheckAndResolveLocale(const std::string& locale,
@@ -463,7 +464,7 @@ std::string GetApplicationLocale(const std::string& pref_locale) {
   DCHECK(*languages);  // At least one entry, "C", is guaranteed.
 
   for (; *languages != NULL; ++languages) {
-    candidates.push_back(base::i18n::GetCanonicalLocale(*languages));
+    candidates.push_back(GetCanonicalLocale(*languages));
   }
 
 #else