Prevent users from bypassing the EULA shown on first run by killing setup.exe.

chrome/browser/first_run/first_run.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 "chrome/browser/first_run/first_run.h"
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
@@ skipping 119 matching lines @@
     // result determines if we continue or not. We wait here until the user
     // dismisses the dialog.
 
     // The actual eula text is in a resource in chrome. We extract it to
     // a text file so setup.exe can use it as an inner frame.
     FilePath inner_html;
     if (WriteEULAtoTempFile(&inner_html)) {
       int retcode = 0;
       if (!LaunchSetupWithParam(installer::switches::kShowEula,
                                 inner_html.value(), &retcode) ||
-          (retcode == installer::EULA_REJECTED)) {
+          (retcode != installer::EULA_ACCEPTED &&
+           retcode != installer::EULA_ACCEPTED_OPT_IN)) {
         LOG(WARNING) << "EULA rejected. Fast exit.";
         ::ExitProcess(1);
       }
       if (retcode == installer::EULA_ACCEPTED) {
         VLOG(1) << "EULA : no collection";
         GoogleUpdateSettings::SetCollectStatsConsent(false);
       } else if (retcode == installer::EULA_ACCEPTED_OPT_IN) {
         VLOG(1) << "EULA : collection consent";
         GoogleUpdateSettings::SetCollectStatsConsent(true);
       }
@@ skipping 497 matching lines @@
   if (!observer->ended()) {
     observer->set_should_quit_message_loop();
     MessageLoop::current()->Run();
   }
 
   // Unfortunately there's no success/fail signal in ImporterHost.
   return true;
 }
 
 #endif  // OS_POSIX