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

chrome/app/chrome_exe_main.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 <windows.h>
 #include <tchar.h>
 
 #include "base/at_exit.h"
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/debug_on_start.h"
 #include "base/process_util.h"
 #include "base/win_util.h"
 #include "chrome/app/breakpad.h"
 #include "chrome/app/client_util.h"
 #include "chrome/app/google_update_client.h"
 #include "chrome/app/result_codes.h"
 #include "chrome/common/chrome_switches.h"
 #include "sandbox/src/sandbox_factory.h"
 #include "sandbox/src/dep.h"
 
 int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE prev_instance,
                       wchar_t* command_line, int) {
   base::EnableTerminationOnHeapCorruption();
 
   // The exit manager is in charge of calling the dtors of singletons.
   base::AtExitManager exit_manager;
 
   win_util::WinVersion win_version = win_util::GetWinVersion();
-  if (win_version == win_util::WINVERSION_XP ||
-      win_version == win_util::WINVERSION_SERVER_2003) {
+  if (win_version < win_util::WINVERSION_VISTA) {
     // On Vista, this is unnecessary since it is controlled through the
     // /NXCOMPAT linker flag.
     // Enforces strong DEP support.
     sandbox::SetCurrentProcessDEP(sandbox::DEP_ENABLED);
   }
 
   // Get the interface pointer to the BrokerServices or TargetServices,
   // depending who we are.
   sandbox::SandboxInterfaceInfo sandbox_info = {0};
   sandbox_info.broker_services = sandbox::SandboxFactory::GetBrokerServices();
@@ skipping 58 matching lines @@
     client_util::DLL_MAIN entry = reinterpret_cast<client_util::DLL_MAIN>(
         ::GetProcAddress(dll_handle, "ChromeMain"));
     if (NULL != entry)
       return (entry)(instance, &sandbox_info, command_line);
   }
 #endif
 
   return ResultCodes::GOOGLE_UPDATE_LAUNCH_FAILED;
 }