Add support for setting QUIC connection options via field trial config.

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.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 626 matching lines @@
         'browser/browsing_data/browsing_data_quota_helper_unittest.cc',
         'browser/browsing_data/browsing_data_remover_unittest.cc',
         'browser/browsing_data/browsing_data_remover_test_util.cc',
         'browser/browsing_data/browsing_data_remover_test_util.h',
         'browser/browsing_data/browsing_data_server_bound_cert_helper_unittest.cc',
         'browser/browsing_data/cookies_tree_model_unittest.cc',
         'browser/captive_portal/captive_portal_service_unittest.cc',
         'browser/captive_portal/captive_portal_tab_helper_unittest.cc',
         'browser/captive_portal/captive_portal_tab_reloader_unittest.cc',
         'browser/chrome_browser_application_mac_unittest.mm',
+        'browser/chrome_content_browser_client_unittest.cc',
         'browser/chrome_elf_init_unittest_win.cc',
         'browser/chrome_page_zoom_unittest.cc',
         'browser/chrome_process_singleton_win_unittest.cc',
         'browser/chromeos/accessibility/magnification_manager_unittest.cc',
         'browser/chromeos/attestation/attestation_ca_client_unittest.cc',
         'browser/chromeos/attestation/attestation_policy_observer_unittest.cc',
         'browser/chromeos/attestation/fake_certificate.cc',
         'browser/chromeos/attestation/fake_certificate.h',
         'browser/chromeos/attestation/platform_verification_flow_unittest.cc',
         'browser/chromeos/customization_document_unittest.cc',
@@ skipping 395 matching lines @@
         'browser/install_verification/win/loaded_modules_snapshot_unittest.cc',
         'browser/install_verification/win/module_ids_unittest.cc',
         'browser/install_verification/win/module_info_unittest.cc',
         'browser/install_verification/win/module_list_unittest.cc',
         'browser/install_verification/win/module_verification_test.cc',
         'browser/install_verification/win/module_verification_test.h',
         'browser/invalidation/gcm_invalidation_bridge_unittest.cc',
         'browser/invalidation/invalidation_service_android_unittest.cc',
         'browser/invalidation/invalidator_storage_unittest.cc',
         'browser/invalidation/ticl_profile_settings_provider_unittest.cc',
+        'browser/io_thread_unittest.cc',
         'browser/local_discovery/gcd_api_flow_unittest.cc',
         'browser/local_discovery/gcd_registration_ticket_request_unittest.cc',
         'browser/local_discovery/privet_confirm_api_flow_unittest.cc',
         'browser/local_discovery/privet_http_unittest.cc',
         'browser/local_discovery/privet_url_fetcher_unittest.cc',
         'browser/local_discovery/storage/path_util_unittest.cc',
         'browser/local_discovery/cloud_print_printer_list_unittest.cc',
         'browser/local_discovery/cloud_device_list_unittest.cc',
         'browser/local_discovery/service_discovery_client_mac_unittest.mm',
         'browser/logging_chrome_unittest.cc',
@@ skipping 733 matching lines @@
         'browser/ui/webui/performance_monitor/performance_monitor_ui_util_unittest.cc',
         'browser/ui/webui/print_preview/print_preview_ui_unittest.cc',
         'browser/ui/webui/signin/login_ui_service_unittest.cc',
         'browser/ui/webui/sync_setup_handler_unittest.cc',
         'browser/ui/webui/theme_source_unittest.cc',
         'browser/ui/webui/web_dialog_web_contents_delegate_unittest.cc',
         'browser/ui/window_sizer/window_sizer_ash_unittest.cc',
         'browser/ui/window_sizer/window_sizer_common_unittest.cc',
         'browser/ui/window_sizer/window_sizer_unittest.cc',
         'browser/ui/zoom/zoom_controller_unittest.cc',
-        'browser/upload_list_unittest.cc',
-        'browser/chrome_content_browser_client_unittest.cc',
         'browser/undo/bookmark_undo_service_test.cc',
         'browser/undo/undo_manager_test.cc',
+        'browser/upload_list_unittest.cc',
         'browser/web_applications/web_app_mac_unittest.mm',
         'browser/web_applications/web_app_unittest.cc',
         'browser/web_resource/eula_accepted_notifier_unittest.cc',
         'browser/web_resource/promo_resource_service_mobile_ntp_unittest.cc',
         'browser/web_resource/promo_resource_service_unittest.cc',
         'browser/web_resource/resource_request_allowed_notifier_test_util.cc',
         'browser/web_resource/resource_request_allowed_notifier_test_util.h',
         'browser/web_resource/resource_request_allowed_notifier_unittest.cc',
         'browser/webdata/keyword_table_unittest.cc',
         'browser/webdata/web_apps_table_unittest.cc',
@@ skipping 1054 matching lines @@
             'unit_tests.isolate',
           ],
           'sources': [
             'unit_tests.isolate',
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }