Create top-level separate targets for browser and child dlls

chrome/installer/mini_installer_syzygy.gyp

 # 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.
 {
   'variables': {
     'version_py': '<(DEPTH)/chrome/tools/build/version.py',
     'version_path': '<(DEPTH)/chrome/VERSION',
     'lastchange_path': '<(DEPTH)/build/util/LASTCHANGE',
     # 'branding_dir' is set in the 'conditions' section at the bottom.
     'msvs_use_common_release': 0,
     'msvs_use_common_linker_extras': 0,
   },
   'includes': [
     '../../build/win_precompile.gypi',
   ],
   'conditions': [
     # This target won't build in fastbuild, since there are no PDBs. 
-    ['OS=="win" and fastbuild==0 and chrome_split_dll==0', {
+    ['OS=="win" and fastbuild==0 and chrome_multiple_dll==0', {
       'targets': [
         {
           'target_name': 'mini_installer_syzygy',
           'type': 'executable',
           'product_name': 'mini_installer',
 
           'variables': {
             'chrome_dll_project': '../chrome_syzygy.gyp:chrome_dll_syzygy',
             'chrome_dll_path': '<(PRODUCT_DIR)/syzygy/chrome.dll',
             'output_dir': '<(PRODUCT_DIR)/syzygy',
           },
           # Bulk of the build configuration comes from here.
           'includes': [ 'mini_installer.gypi', ],
         },
       ],
     },{
       'targets': [],
     }],
     [ 'branding == "Chrome"', {
       'variables': {
          'branding_dir': '../app/theme/google_chrome',
       },
     }, {  # else branding!="Chrome"
       'variables': {
          'branding_dir': '../app/theme/chromium',
       },
     }],
   ],
 }