Add utility function to determine if a locale is valid syntax; this will...

chrome/common/extensions/extension_l10n_util_unittest.cc

 // Copyright (c) 2010 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 "app/l10n_util.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/linked_ptr.h"
 #include "base/path_service.h"
 #include "base/scoped_ptr.h"
@@ skipping 196 matching lines @@
   scoped_ptr<ExtensionMessageBundle> message_bundle(
       extension_l10n_util::LoadMessageCatalogs(src_path,
                                                "en",
                                                "sr",
                                                valid_locales,
                                                &error));
   EXPECT_TRUE(NULL != message_bundle.get());
   EXPECT_TRUE(error.empty());
 }
 
-TEST(ExtensionL10nUtil, GetParentLocales) {
-  std::vector<std::string> locales;
-  const std::string top_locale("sr_Cyrl_RS");
-  extension_l10n_util::GetParentLocales(top_locale, &locales);
-
-  ASSERT_EQ(3U, locales.size());
-  EXPECT_EQ("sr_Cyrl_RS", locales[0]);
-  EXPECT_EQ("sr_Cyrl", locales[1]);
-  EXPECT_EQ("sr", locales[2]);
-}
-
 // Caller owns the returned object.
 ExtensionMessageBundle* CreateManifestBundle() {
   linked_ptr<DictionaryValue> catalog(new DictionaryValue);
 
   DictionaryValue* name_tree = new DictionaryValue();
   name_tree->SetString("message", "name");
   catalog->Set("name", name_tree);
 
   DictionaryValue* description_tree = new DictionaryValue();
   description_tree->SetString("message", "description");
@@ skipping 191 matching lines @@
   DictionaryValue manifest;
   manifest.SetString(keys::kDefaultLocale, "en_US");
   manifest.SetString(keys::kCurrentLocale, "sr");
 
   ExtensionInfo info(&manifest, "", FilePath(), Extension::LOAD);
 
   EXPECT_TRUE(extension_l10n_util::ShouldRelocalizeManifest(info));
 }
 
 }  // namespace