allocator cleanup: remove dependencies on allocator from all targets

ui/events/events_unittests.gyp

 # Copyright 2015 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': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 84 matching lines @@
             'ozone/layout/keyboard_layout_engine_unittest.cc',
             'ozone/layout/xkb/xkb_keyboard_layout_engine_unittest.cc',
           ]
         }],
         ['use_aura==0', {
           'sources!': [
             'gestures/gesture_provider_aura_unittest.cc',
             'gestures/motion_event_aura_unittest.cc',
           ],
         }],
-        ['OS=="linux" and use_allocator!="none"', {
-          'dependencies': [
-            '<(DEPTH)/base/allocator/allocator.gyp:allocator',
-          ],
-        }],
         # Exclude tests that rely on event_utils.h for platforms that do not
         # provide native cracking, i.e., platforms that use events_stub.cc.
         ['OS!="win" and use_x11!=1 and use_ozone!=1', {
           'sources!': [
             'event_unittest.cc',
           ],
         }],
         ['OS == "android"', {
           'sources': [
             'android/motion_event_android_unittest.cc',
@@ skipping 69 matching lines @@
               'dependencies': [
                 '../../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }