Add desktop engagement metrics.

chrome/chrome_tests.gypi

 # Copyright 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': {
     'build_angle_deqp_tests%': 0,
     'chrome_browser_extensions_test_support_sources': [
       # A list of sources which is shared between different browser tests.
       'browser/apps/app_browsertest_util.cc',
       'browser/apps/app_browsertest_util.h',
@@ skipping 216 matching lines @@
       'browser/extensions/api/webstore_private/webstore_private_apitest.cc',
       'browser/extensions/app_background_page_apitest.cc',
       'browser/extensions/app_process_apitest.cc',
       'browser/extensions/app_window_overrides_browsertest.cc',
       'browser/extensions/background_app_browsertest.cc',
       'browser/extensions/background_page_apitest.cc',
       'browser/extensions/background_scripts_apitest.cc',
       'browser/extensions/background_xhr_browsertest.cc',
       'browser/extensions/browsertest_util_browsertest.cc',
       'browser/extensions/chrome_app_api_browsertest.cc',
-      'browser/extensions/chrome_ui_overrides_browsertest.cc',      
+      'browser/extensions/chrome_ui_overrides_browsertest.cc',
       'browser/extensions/content_capabilities_browsertest.cc',
       'browser/extensions/content_script_apitest.cc',
       'browser/extensions/content_security_policy_apitest.cc',
       'browser/extensions/content_verifier_browsertest.cc',
       'browser/extensions/crazy_extension_browsertest.cc',
       'browser/extensions/cross_origin_xhr_apitest.cc',
       'browser/extensions/crx_installer_browsertest.cc',
       'browser/extensions/docs/examples/apps/calculator_browsertest.cc',
       'browser/extensions/error_console/error_console_browsertest.cc',
       'browser/extensions/events_apitest.cc',
@@ skipping 631 matching lines @@
       'browser/download/notification/download_notification_browsertest.cc',
       'browser/drive/drive_notification_manager_factory_browsertest.cc',
       'browser/extensions/api/certificate_provider/certificate_provider_apitest.cc',
       'browser/extensions/api/vpn_provider/vpn_provider_apitest.cc',
       'browser/ui/ash/launcher/arc_app_launcher_browsertest.cc',
       'browser/ui/webui/options/chromeos/accounts_options_browsertest.cc',
       'browser/ui/webui/options/chromeos/guest_mode_options_browsertest.cc',
       'browser/ui/webui/options/chromeos/guest_mode_options_ui_browsertest.cc',
       'browser/ui/webui/options/chromeos/shared_options_browsertest.cc',
     ],
+    'chrome_browser_tests_non_mobile_non_cros_sources': [
+      # Tests for non mobile and non CrOS (includes Linux, Win, Mac).
+      'browser/metrics/desktop_engagement/audible_contents_tracker_browsertest.cc',
+      'browser/metrics/desktop_engagement/chrome_visibility_observer_browsertest.cc',
+    ],
     'chrome_browser_tests_views_non_cros_sources': [
       # This should be brought up on OSX Views but not CrOS.
       'browser/ui/views/profiles/profile_chooser_view_browsertest.cc',
     ],
     'chrome_browser_tests_speech_sources': [
       'browser/speech/extension_api/tts_extension_apitest.cc',
       'browser/speech/speech_recognition_browsertest.cc',
     ],
     'chrome_browser_tests_full_safe_browsing_sources': [
       'browser/safe_browsing/permission_reporter_browsertest.cc',
@@ skipping 1731 matching lines @@
             'browser/prefs/pref_hash_browsertest.cc',
             'browser/ui/bookmarks/bookmark_bubble_sign_in_delegate_browsertest.cc',
           ],
         }],
         ['chromeos == 1', {
           'sources': [
             'browser/extensions/api/networking_private/networking_private_apitest.cc',
             'browser/extensions/api/networking_private/networking_private_chromeos_apitest.cc',
           ],
         }],
         ['OS=="android" or OS=="ios" or chromeos == 1', {

[Lei Zhang, 2016/08/03 17:55:44]

You can invert this, and then move profile_statistics_browsertest.cc into your
new list. Ditto in chrome/test/BUILD.gn.

[gayane -on leave until 09-2017, 2016/08/03 18:51:47]

Done.

           'sources!': [
             'browser/profiles/profile_statistics_browsertest.cc',
           ],
+        }, { # else 'OS=="android" or OS=="ios" or chromeos == 1'
+            'sources': [ '<@(chrome_browser_tests_non_mobile_non_cros_sources)' ],
         }],
         ['toolkit_views==1', {
           'sources': [ '<@(chrome_browser_tests_views_sources)' ],
           'dependencies': [
             '../ui/views/views.gyp:views',
           ],
         }],
         ['toolkit_views==1 and OS!="mac"', {
           'sources': [ '<@(chrome_browser_tests_views_non_mac_sources)' ],
         }],
@@ skipping 939 matching lines @@
             'browser',
           ],
           'sources': [
             'tools/service_discovery_sniffer/service_discovery_sniffer.cc',
             'tools/service_discovery_sniffer/service_discovery_sniffer.h',
           ],
         }]
     }],
   ],  # 'conditions'
 }