Remove kDisableDownloadNotification and stop compiling shelf code on

chrome/chrome_tests_unit.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': {
     'chrome_unit_tests_sources': [
       # histograms.xml is analyzed by AboutFlagsHistogramTest, so this
       # dependency is needed to make commit bots run unit_tests on
       # histograms.xml changes.
       '../tools/metrics/histograms/histograms.xml',
@@ skipping 1449 matching lines @@
     # Everything but Android and iOS (iOS is handled separately).
     'chrome_unit_tests_non_android_sources': [
       # Bookmark export/import are handled via the BookmarkColumns
       # ContentProvider.
       'browser/bookmarks/bookmark_html_writer_unittest.cc',
       'browser/browser_commands_unittest.cc',
       'browser/chrome_webusb_browser_client_unittest.cc',
       'browser/diagnostics/diagnostics_controller_unittest.cc',
       'browser/diagnostics/diagnostics_model_unittest.cc',
       'browser/download/download_commands_unittest.cc',
-      'browser/download/download_shelf_unittest.cc',
       'browser/first_run/first_run_unittest.cc',
       'browser/font_family_cache_unittest.cc',
       'browser/importer/firefox_profile_lock_unittest.cc',
       'browser/importer/profile_writer_unittest.cc',
       'browser/media/combined_desktop_media_list_unittest.cc',
       'browser/media/tab_desktop_media_list_unittest.cc',
       'browser/media_galleries/fileapi/native_media_file_util_unittest.cc',
       'browser/media_galleries/gallery_watch_manager_unittest.cc',
       'browser/media_galleries/linux/mtp_device_object_enumerator_unittest.cc',
       'browser/media_galleries/mac/mtp_device_delegate_impl_mac_unittest.mm',
@@ skipping 113 matching lines @@
       'utility/importer/bookmarks_file_importer_unittest.cc',
       'utility/importer/edge_database_reader_unittest_win.cc',
       'utility/importer/firefox_importer_unittest.cc',
       'utility/importer/firefox_importer_unittest_messages_internal.h',
       'utility/importer/firefox_importer_unittest_utils.h',
       'utility/importer/firefox_importer_unittest_utils_mac.cc',
       'utility/importer/safari_importer_unittest.mm',
     ],
     # Everything but Android, ChromeOS and iOS (iOS is handled separately).
     'chrome_unit_tests_non_android_or_chromeos_sources': [
+      'browser/download/download_shelf_unittest.cc',
       'browser/signin/cross_device_promo_unittest.cc',
       'browser/signin/signin_global_error_unittest.cc',
       'browser/sync/sync_global_error_unittest.cc',
       'browser/upgrade_detector_impl_unittest.cc',
       'browser/ui/webui/signin/sync_confirmation_handler_unittest.cc'
     ],
     'chrome_unit_tests_app_list_sources': [
       'browser/ui/app_list/app_context_menu_unittest.cc',
       'browser/ui/app_list/app_list_positioner_unittest.cc',
       'browser/ui/app_list/app_list_service_mac_unittest.mm',
@@ skipping 368 matching lines @@
             'browser/chromeos/policy/fake_device_cloud_policy_initializer.h',
             'browser/chromeos/policy/fake_device_cloud_policy_manager.cc',
             'browser/chromeos/policy/fake_device_cloud_policy_manager.h',
             'browser/chromeos/policy/stub_enterprise_install_attributes.cc',
             'browser/chromeos/policy/stub_enterprise_install_attributes.h',
             'browser/chromeos/settings/device_settings_test_helper.cc',
             'browser/chromeos/settings/device_settings_test_helper.h',
             'browser/chromeos/system/fake_input_device_settings.cc',
             'browser/chromeos/system/fake_input_device_settings.h',
           ],
+          'sources!': [
+            'browser/download/test_download_shelf.cc',
+            'browser/download/test_download_shelf.h',
+          ],
         }],
         ['use_aura==1', {
           'sources': [
             'test/base/test_browser_window_aura.cc',
             'test/base/test_browser_window_aura.h',
           ],
         }],
         ['use_ash==1', {
           'sources': [
             'test/base/default_ash_event_generator_delegate.cc',
@@ skipping 1035 matching lines @@
               'dependencies': [
                 '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }