Fix all places where we used the GetWinVersion function...

chrome/test/mini_installer_test/test.cc

 // Copyright (c) 2006-2008 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/win_util.h"
 #include "chrome/installer/util/install_util.h"
 #include "chrome/test/mini_installer_test/mini_installer_test_constants.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include "chrome_mini_installer.h"
 
 namespace {
 class MiniInstallTest : public testing::Test {
    protected:
     virtual void SetUp() {
       ChromeMiniInstaller userinstall(mini_installer_constants::kUserInstall);
       userinstall.UnInstall();
-      if (win_util::GetWinVersion() != win_util::WINVERSION_VISTA) {
+      if (win_util::GetWinVersion() < win_util::WINVERSION_VISTA) {
         ChromeMiniInstaller systeminstall(
                             mini_installer_constants::kSystemInstall);
         systeminstall.UnInstall();
       }
     }
 
     virtual void TearDown() {
       ChromeMiniInstaller installer(mini_installer_constants::kUserInstall);
       installer.CloseProcesses(installer_util::kChromeExe);
     }
   };
 };
 
 TEST_F(MiniInstallTest, MiniInstallerOverChromeMetaInstallerTest) {
   ChromeMiniInstaller installer(mini_installer_constants::kUserInstall);
   installer.OverInstall();
 }
 
 TEST_F(MiniInstallTest, MiniInstallerSystemInstallTest) {
-  if (win_util::GetWinVersion() != win_util::WINVERSION_VISTA) {
+  if (win_util::GetWinVersion() < win_util::WINVERSION_VISTA) {
     ChromeMiniInstaller installer(mini_installer_constants::kSystemInstall);
     installer.InstallMiniInstaller();
   }
 }
 
 TEST_F(MiniInstallTest, MiniInstallerUserInstallTest) {
   ChromeMiniInstaller installer(mini_installer_constants::kUserInstall);
   installer.InstallMiniInstaller();
 }