[clean-up] Remove allocator.gyp dependency from library targets

chrome/chrome_browser_extensions.gypi

 # Copyright (c) 2013 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': {
     'chrome_browser_extensions_chromeos_sources': [
       'browser/extensions/api/cast_devices_private/cast_devices_private_api.cc',
       'browser/extensions/api/cast_devices_private/cast_devices_private_api.h',
       'browser/extensions/api/certificate_provider/certificate_provider_api.cc',
@@ skipping 1078 matching lines @@
           ],
           'sources': [
             '<@(chrome_browser_extensions_networking_private_sources_winmac)',
           ],
         }],
         ['OS=="win"', {
           'dependencies': [
             '../third_party/iaccessible2/iaccessible2.gyp:iaccessible2',
             '../third_party/isimpledom/isimpledom.gyp:isimpledom',
           ],
-          'conditions': [
-            ['win_use_allocator_shim==1', {
-              'dependencies': [
-                '<(allocator_target)',
-              ],
-            }],
-          ],
         }, {  # 'OS!="win"
           'conditions': [
             ['OS=="linux" and toolkit_views==1',{
               'include_dirs': [
                 '<(INTERMEDIATE_DIR)',
                 '<(INTERMEDIATE_DIR)/chrome',
               ],
             }],
             ['chromeos==1',{
               'dependencies': [
@@ skipping 36 matching lines @@
           ],
         }, {  # use_brlapi==0
           'sources': [
             'browser/extensions/api/braille_display_private/braille_controller_stub.cc',
           ],
         }],
       ],
     },
   ],
 }