allocator cleanup: remove dependencies on allocator from all targets

ui/base/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/compiler/compiler.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 
 if (is_android) {
@@ skipping 748 matching lines @@
       # These were already removed in the non-chromeos case.
       sources -= [ "ime/input_method_chromeos_unittest.cc" ]
     }
   }
 
   # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
   configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 
   deps = [
     "//base",
-    "//base/allocator",
     "//base/test:test_support",
     "//net",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/icu",
     "//ui/base",
     "//ui/base:test_support",
     "//ui/events:events_base",
     "//ui/events:test_support",
@@ skipping 112 matching lines @@
   }
   if (is_mac) {
     data += [ "$root_out_dir/ui_unittests Framework.framework/" ]
 
     if (is_asan && symbol_level == 0) {
       data += [ "$root_out_dir/ui_base_unittests.dSYM/" ]
     }
   }
 }
 # TODO(GYP) Mac (ui_base_tests_bundle)