Adding error handlers to setup.exe

chrome/chrome_exe.gypi

 # 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.
 
 {
   'targets': [
     {
       # GN version: //chrome
       'target_name': 'chrome',
       'type': 'none',
@@ skipping 38 matching lines @@
       # Name the exe chrome.exe, not chrome_initial.exe.
       'product_name': 'chrome',
       'mac_bundle': 1,
       'variables': {
         'use_system_xdg_utils%': 0,
         'enable_wexit_time_destructors': 1,
       },
       'sources': [
         # Note that due to InitializeSandboxInfo, this must be directly linked
         # into chrome.exe, not into a dependent.
-        '<(DEPTH)/content/app/startup_helper_win.cc',
+        '<(DEPTH)/content/app/sandbox_helper_win.cc',
         '<(DEPTH)/content/public/common/content_switches.cc',
         'app/chrome_exe_load_config_win.cc',
         'app/chrome_exe_main_aura.cc',
         'app/chrome_exe_main_mac.cc',
         'app/chrome_exe_main_win.cc',
         'app/chrome_exe_resource.h',
         'app/chrome_watcher_client_win.cc',
         'app/chrome_watcher_client_win.h',
         'app/chrome_watcher_command_line_win.cc',
         'app/chrome_watcher_command_line_win.h',
@@ skipping 454 matching lines @@
         },
       ],
       'conditions': [
         ['disable_nacl!=1 and target_arch=="ia32"', {
           'targets': [
             {
               'target_name': 'chrome_nacl_win64',
               'type': 'executable',
               'product_name': 'nacl64',
               'sources': [
-                '../content/app/startup_helper_win.cc',
+                '../content/app/sandbox_helper_win.cc',
                 '../content/common/sandbox_init_win.cc',
                 '../content/common/sandbox_win.cc',
                 '../content/public/common/content_switches.cc',
                 '../content/public/common/sandboxed_process_launcher_delegate.cc',
                 '<(SHARED_INTERMEDIATE_DIR)/chrome_version/nacl64_exe_version.rc',
                 'app/chrome_crash_reporter_client.cc',
                 'common/crash_keys.cc',
                 'nacl/nacl_exe_win_64.cc',
               ],
               'dependencies': [
@@ skipping 72 matching lines @@
               'dependencies': [
                 'chrome_nacl_win64',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }