Remove sandbox on Windows.

chrome/app/chrome_main_delegate.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 "chrome/app/chrome_main_delegate.h"
 
 #include <stddef.h>
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
@@ skipping 44 matching lines @@
 #include "ui/base/ui_base_switches.h"
 
 #if defined(OS_WIN)
 #include <atlbase.h>
 #include <malloc.h>
 #include <algorithm>
 #include "base/debug/close_handle_hook_win.h"
 #include "chrome/common/child_process_logging.h"
 #include "chrome/common/v8_breakpad_support_win.h"
 #include "components/crash/content/app/crashpad.h"
-#include "sandbox/win/src/sandbox.h"
 #include "ui/base/resource/resource_bundle_win.h"
 #endif
 
 #if defined(OS_MACOSX)
 #include "base/mac/foundation_util.h"
 #include "chrome/app/chrome_main_mac.h"
 #include "chrome/browser/mac/relauncher.h"
 #include "chrome/common/mac/cfbundle_blocker.h"
 #include "components/crash/content/app/crashpad.h"
 #include "components/crash/core/common/objc_zombie.h"
@@ skipping 940 matching lines @@
     case version_info::Channel::CANARY:
       return true;
     case version_info::Channel::DEV:
     case version_info::Channel::BETA:
     case version_info::Channel::STABLE:
     default:
       // Don't enable instrumentation.
       return false;
   }
 }