Remove sandbox on Windows.

chrome/app/chrome_exe_main_win.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 <windows.h>
 #include <malloc.h>
 #include <shellscalingapi.h>
 #include <stddef.h>
 #include <tchar.h>
 
 #include <algorithm>
 #include <string>
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_util.h"
 #include "base/time/time.h"
 #include "base/win/windows_version.h"
 #include "chrome/app/chrome_crash_reporter_client.h"
 #include "chrome/app/main_dll_loader_win.h"
 #include "chrome/browser/chrome_process_finder_win.h"
 #include "chrome/browser/policy/policy_path_parser.h"
 #include "chrome/common/chrome_paths_internal.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/installer/util/browser_distribution.h"
-#include "chrome_elf/chrome_elf_main.h"
 #include "components/crash/content/app/crash_reporter_client.h"
 #include "components/crash/content/app/crash_switches.h"
 #include "components/crash/content/app/crashpad.h"
 #include "components/crash/content/app/run_as_crashpad_handler_win.h"
 #include "components/startup_metric_utils/browser/startup_metric_utils.h"
 #include "components/startup_metric_utils/common/pre_read_field_trial_utils_win.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/result_codes.h"
 #include "ui/gfx/win/dpi.h"
 
@@ skipping 148 matching lines @@
     return crash_reporter::RunAsCrashpadHandler(
         *base::CommandLine::ForCurrentProcess());
   }
 
   crash_reporter::SetCrashReporterClient(g_chrome_crash_client.Pointer());
   crash_reporter::InitializeCrashpadWithEmbeddedHandler(process_type.empty(),
                                                         process_type);
 
   startup_metric_utils::RecordExeMainEntryPointTime(base::Time::Now());
 
-  // Signal Chrome Elf that Chrome has begun to start.
-  SignalChromeElf();
-
   // The exit manager is in charge of calling the dtors of singletons.
   base::AtExitManager exit_manager;
 
   // We don't want to set DPI awareness on pre-Win7 because we don't support
   // DirectWrite there. GDI fonts are kerned very badly, so better to leave
   // DPI-unaware and at effective 1.0. See also ShouldUseDirectWrite().
   if (base::win::GetVersion() >= base::win::VERSION_WIN7)
     EnableHighDPISupport();
 
   if (AttemptFastNotify(*command_line))
     return 0;
 
   // Load and launch the chrome dll. *Everything* happens inside.
   VLOG(1) << "About to load main DLL.";
   MainDllLoader* loader = MakeMainDllLoader();
   int rc = loader->Launch(instance);
   loader->RelaunchChromeBrowserWithNewCommandLineIfNeeded();
   delete loader;
   return rc;
 }