Remove the old Web Notification code-path (Chromium)

content/content_tests.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': {
     'layouttest_support_content_sources': [
       'public/test/layouttest_support.h',
       'public/test/nested_message_pump_android.cc',
       'public/test/nested_message_pump_android.h',
@@ skipping 700 matching lines @@
         'common/page_state_serialization_unittest.cc',
         'common/page_zoom_unittest.cc',
         'common/plugin_list_unittest.cc',
         'common/sandbox_mac_diraccess_unittest.mm',
         'common/sandbox_mac_fontloading_unittest.mm',
         'common/sandbox_mac_system_access_unittest.mm',
         'common/sandbox_mac_unittest_helper.h',
         'common/sandbox_mac_unittest_helper.mm',
         'common/shareable_file_reference_unittest.cc',
         'common/webplugininfo_unittest.cc',
-        'renderer/active_notification_tracker_unittest.cc',
         'renderer/android/email_detector_unittest.cc',
         'renderer/android/phone_number_detector_unittest.cc',
         'renderer/bmp_image_decoder_unittest.cc',
         'renderer/device_sensors/device_light_event_pump_unittest.cc',
         'renderer/device_sensors/device_motion_event_pump_unittest.cc',
         'renderer/device_sensors/device_orientation_event_pump_unittest.cc',
         'renderer/disambiguation_popup_helper_unittest.cc',
         'renderer/dom_storage/dom_storage_cached_area_unittest.cc',
         'renderer/gpu/compositor_forwarding_message_filter_unittest.cc',
         'renderer/gpu/frame_swap_message_queue_unittest.cc',
@@ skipping 159 matching lines @@
         ['enable_webrtc==0 and OS=="android"', {
           'sources/': [
             ['exclude', '^renderer/media/media_stream_'],
           ],
         }],
         ['enable_web_speech==0', {
           'sources/': [
             ['exclude', '^browser/speech/'],
           ]
         }],
-        ['notifications==0', {
-           'sources!': [
-             'renderer/active_notification_tracker_unittest.cc',
-           ],
-        }],
         ['OS=="linux"', {
           'dependencies': [
             '../build/linux/system.gyp:dbus',
             '../dbus/dbus.gyp:dbus_test_support',
           ],
         }],
         ['OS=="win" and win_use_allocator_shim==1', {
           'dependencies': [
             '../base/allocator/allocator.gyp:allocator',
           ],
@@ skipping 1113 matching lines @@
                   'files': ['<(PRODUCT_DIR)/libnpapi_test_plugin.so'],
                 },
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }