Switch to using .pak files for locale data on Windows.

ui/base/l10n/l10n_util_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 "build/build_config.h"
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
 #include <cstdlib>
 #endif
 
@@ skipping 72 matching lines @@
 #if defined(OS_POSIX) && !defined(OS_CHROMEOS)
   env->SetVar("LANGUAGE", tag);
 #else
   SetICUDefaultLocale(tag);
 #endif
 }
 
 TEST_F(L10nUtilTest, GetAppLocale) {
   scoped_ptr<base::Environment> env;
   // Use a temporary locale dir so we don't have to actually build the locale
-  // dlls for this test.
+  // pak files for this test.
   FilePath orig_locale_dir;
   PathService::Get(ui::DIR_LOCALES, &orig_locale_dir);
   FilePath new_locale_dir;
   EXPECT_TRUE(file_util::CreateNewTempDirectory(
       FILE_PATH_LITERAL("l10n_util_test"),
       &new_locale_dir));
   PathService::Override(ui::DIR_LOCALES, new_locale_dir);
   // Make fake locale files.
   std::string filenames[] = {
     "en-US",
     "en-GB",
     "fr",
     "es-419",
     "es",
     "zh-TW",
     "zh-CN",
     "he",
     "fil",
     "nb",
     "am",
     "ca",
     "ca@valencia",
   };
 
-#if defined(OS_WIN)
-  static const char kLocaleFileExtension[] = ".dll";
-#elif defined(OS_POSIX)
-  static const char kLocaleFileExtension[] = ".pak";
-#endif
   for (size_t i = 0; i < arraysize(filenames); ++i) {
     FilePath filename = new_locale_dir.AppendASCII(
-        filenames[i] + kLocaleFileExtension);
+        filenames[i] + ".pak");
     file_util::WriteFile(filename, "", 0);
   }
 
   // Keep a copy of ICU's default locale before we overwrite it.
   icu::Locale locale = icu::Locale::getDefault();
 
 #if defined(OS_POSIX) && !defined(OS_CHROMEOS)
   env.reset(base::Environment::Create());
 
   // Test the support of LANGUAGE environment variable.
@@ skipping 244 matching lines @@
   EXPECT_FALSE(l10n_util::IsValidLocaleSyntax("Latin"));
   EXPECT_FALSE(l10n_util::IsValidLocaleSyntax("German"));
   EXPECT_FALSE(l10n_util::IsValidLocaleSyntax("pt--BR"));
   EXPECT_FALSE(l10n_util::IsValidLocaleSyntax("sl-macedonia"));
   EXPECT_FALSE(l10n_util::IsValidLocaleSyntax("@"));
   EXPECT_FALSE(l10n_util::IsValidLocaleSyntax("en-US@"));
   EXPECT_FALSE(l10n_util::IsValidLocaleSyntax("en-US@x"));
   EXPECT_FALSE(l10n_util::IsValidLocaleSyntax("en-US@x="));
   EXPECT_FALSE(l10n_util::IsValidLocaleSyntax("en-US@=y"));
 }