Allow Win64 build of base library even in a Win32 build.

chrome/chrome_installer.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.
 
 {
   'variables': {
     'lastchange_path': '../build/util/LASTCHANGE',
     'libpeer_target_type%': 'static_library',
     # 'branding_dir' is set in the 'conditions' section at the bottom.
   },
@@ skipping 478 matching lines @@
           ],
           'direct_dependent_settings': {
             'include_dirs': [
               '..',
             ],
           },
           'defines': [
               '<@(nacl_win64_defines)',
           ],
               'dependencies': [
-              '<(DEPTH)/base/base.gyp:base_nacl_win64',
+              '<(DEPTH)/base/base.gyp:base_win64',
           ],
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
           'sources': [
             'installer/launcher_support/chrome_launcher_support.cc',
             'installer/launcher_support/chrome_launcher_support.h',
           ],
@@ skipping 710 matching lines @@
          'branding_dir_100': 'app/theme/default_100_percent/google_chrome',
       },
     }, { # else branding!="Chrome"
       'variables': {
          'branding_dir': 'app/theme/chromium',
          'branding_dir_100': 'app/theme/default_100_percent/chromium',
       },
     }],
   ],
 }