Remove two deprecated methods from base::Version

chrome/installer/setup/setup_main.cc

 // Copyright (c) 2012 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 <msi.h>
 #include <shellapi.h>
 #include <shlobj.h>
 
 #include "base/at_exit.h"
@@ skipping 1073 matching lines @@
             *product, installer_state->target_path());
       }
     }
   } else if (cmd_line.HasSwitch(installer::switches::kSystemLevelToast)) {
     const Products& products = installer_state->products();
     for (size_t i = 0; i < products.size(); ++i) {
       const Product* product = products[i];
       BrowserDistribution* browser_dist = product->distribution();
       // We started as system-level and have been re-launched as user level
       // to continue with the toast experiment.
-      scoped_ptr<Version> installed_version(
-          InstallUtil::GetChromeVersion(browser_dist, true));
-      if (!installed_version.get()) {
+      Version installed_version;
+      InstallUtil::GetChromeVersion(browser_dist, true, &installed_version);
+      if (!installed_version.IsValid()) {
         LOG(ERROR) << "No installation of "
                    << browser_dist->GetAppShortCutName()
                    << " found for system-level toast.";
       } else {
         browser_dist->LaunchUserExperiment(cmd_line.GetProgram(),
                                            installer::REENTRY_SYS_UPDATE,
-                                           *installed_version, *product, true);
+                                           installed_version, *product, true);
       }
     }
   } else if (cmd_line.HasSwitch(
                  installer::switches::kChromeFrameReadyModeOptIn)) {
     *exit_code = InstallUtil::GetInstallReturnCode(
         installer::ChromeFrameReadyModeOptIn(original_state, *installer_state));
   } else if (cmd_line.HasSwitch(
                  installer::switches::kChromeFrameReadyModeTempOptOut)) {
     *exit_code = InstallUtil::GetInstallReturnCode(
         installer::ChromeFrameReadyModeTempOptOut(original_state,
@@ skipping 273 matching lines @@
   if (!(installer_state.is_msi() && is_uninstall))
     // Note that we allow the status installer::UNINSTALL_REQUIRES_REBOOT
     // to pass through, since this is only returned on uninstall which is
     // never invoked directly by Google Update.
     return_code = InstallUtil::GetInstallReturnCode(install_status);
 
   VLOG(1) << "Installation complete, returning: " << return_code;
 
   return return_code;
 }