base/version: remove wstring version

chrome/installer/util/package_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 "base/logging.h"
 #include "base/scoped_handle.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/channel_info.h"
 #include "chrome/installer/util/google_update_constants.h"
@@ skipping 21 matching lines @@
 // operations are correct
 TEST_F(PackageTest, Basic) {
   const bool system_level = true;
   ChromiumPackageProperties properties;
   scoped_refptr<Package> package(new Package(system_level, test_dir_.path(),
                                              &properties));
   EXPECT_EQ(test_dir_.path().value(), package->path().value());
   EXPECT_TRUE(package->IsEqual(test_dir_.path()));
   EXPECT_EQ(0U, package->products().size());
 
-  const wchar_t kOldVersion[] = L"1.2.3.4";
-  const wchar_t kNewVersion[] = L"2.3.4.5";
+  const char kOldVersion[] = "1.2.3.4";
+  const char kNewVersion[] = "2.3.4.5";
 
   scoped_ptr<Version> new_version(Version::GetVersionFromString(kNewVersion));
   scoped_ptr<Version> old_version(Version::GetVersionFromString(kOldVersion));
   ASSERT_TRUE(new_version.get() != NULL);
   ASSERT_TRUE(old_version.get() != NULL);
 
   FilePath installer_dir(package->GetInstallerDirectory(*new_version.get()));
   EXPECT_FALSE(installer_dir.empty());
 
   FilePath new_version_dir(package->path().Append(
@@ skipping 48 matching lines @@
   BrowserDistribution* distribution =
       BrowserDistribution::GetSpecificDistribution(
           BrowserDistribution::CHROME_BROWSER, prefs);
   ChromePackageProperties properties;
   scoped_refptr<Package> package(new Package(system_level, test_dir_.path(),
                                              &properties));
   scoped_refptr<Product> product(new Product(distribution, package.get()));
   EXPECT_EQ(1U, package->products().size());
   EXPECT_EQ(system_level, package->system_level());
 
-  const wchar_t kCurrentVersion[] = L"1.2.3.4";
+  const char kCurrentVersion[] = "1.2.3.4";
   scoped_ptr<Version> current_version(
       Version::GetVersionFromString(kCurrentVersion));
 
   HKEY root = system_level ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
   {
     TempRegKeyOverride override(root, L"root_pit");
     RegKey chrome_key(root, distribution->GetVersionKey().c_str(),
                       KEY_ALL_ACCESS);
     EXPECT_TRUE(chrome_key.Valid());
     if (chrome_key.Valid()) {
@@ skipping 41 matching lines @@
   RegKey cf_key(root, cf->GetStateKey().c_str(), KEY_ALL_ACCESS);
   channel.SetMultiInstall(false);
   channel.Write(&cf_key);
   EXPECT_EQ(1U, package->GetMultiInstallDependencyCount());
 
   // "install" Chrome Frame with multi-install.
   channel.SetMultiInstall(true);
   channel.Write(&cf_key);
   EXPECT_EQ(2U, package->GetMultiInstallDependencyCount());
 }