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

chrome/chrome_browser.gypi

 # Copyright 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': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 3753 matching lines @@
           ],
           'conditions': [
             ['kasko==1', {
               'dependencies': [
                 'kasko_dll',
               ],
               'export_dependent_settings': [
                 'kasko_dll',
               ],
             }],
-            ['win_use_allocator_shim==1', {
-              'dependencies': [
-                '<(allocator_target)',
-              ],
-            }],
             ['branding!="Chrome"', {
               'dependencies!': [
                 '../google_update/google_update.gyp:google_update',
               ],
               'sources!': [
                 'browser/google/did_run_updater_win.cc',
                 'browser/google/did_run_updater_win.h',
                 'browser/google/google_update_win.cc',
                 'browser/google/google_update_win.h',
               ],
@@ skipping 318 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }