This broke lots of layout tests on OSX.

chrome/browser/prefs/pref_service_unittest.cc

 // Copyright (c) 2011 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 <string>
 
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "chrome/browser/policy/configuration_policy_pref_store.h"
 #include "chrome/browser/policy/mock_configuration_policy_provider.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/prefs/command_line_pref_store.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/browser/prefs/pref_observer_mock.h"
 #include "chrome/browser/prefs/pref_service_mock_builder.h"
 #include "chrome/browser/prefs/pref_value_store.h"
 #include "chrome/browser/prefs/testing_pref_store.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_pref_service.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/test/data/resource.h"
 
 using testing::_;
 using testing::Mock;
 
+// TODO(port): port this test to POSIX.
+#if defined(OS_WIN)
+TEST(PrefServiceTest, LocalizedPrefs) {
+  TestingPrefService prefs;
+  const char kBoolean[] = "boolean";
+  const char kInteger[] = "integer";
+  const char kString[] = "string";
+  prefs.RegisterLocalizedBooleanPref(kBoolean, IDS_LOCALE_BOOL);
+  prefs.RegisterLocalizedIntegerPref(kInteger, IDS_LOCALE_INT);
+  prefs.RegisterLocalizedStringPref(kString, IDS_LOCALE_STRING);
+
+  // The locale default should take preference over the user default.
+  EXPECT_FALSE(prefs.GetBoolean(kBoolean));
+  EXPECT_EQ(1, prefs.GetInteger(kInteger));
+  EXPECT_EQ("hello", prefs.GetString(kString));
+
+  prefs.SetBoolean(kBoolean, true);
+  EXPECT_TRUE(prefs.GetBoolean(kBoolean));
+  prefs.SetInteger(kInteger, 5);
+  EXPECT_EQ(5, prefs.GetInteger(kInteger));
+  prefs.SetString(kString, "foo");
+  EXPECT_EQ("foo", prefs.GetString(kString));
+}
+#endif
+
 TEST(PrefServiceTest, NoObserverFire) {
   TestingPrefService prefs;
 
   const char pref_name[] = "homepage";
   prefs.RegisterStringPref(pref_name, std::string());
 
   const char new_pref_value[] = "http://www.google.com/";
   PrefObserverMock obs;
   PrefChangeRegistrar registrar;
   registrar.Init(&prefs);
@@ skipping 183 matching lines @@
 
   EXPECT_CALL(observer_, Observe(_, _, _)).Times(0);
   prefs_.Set(kName, new_value);
   Mock::VerifyAndClearExpectations(&observer_);
 
   ListValue empty;
   observer_.Expect(&prefs_, kName, &empty);
   prefs_.Set(kName, empty);
   Mock::VerifyAndClearExpectations(&observer_);
 }