17 files declare their use of RouteMatch in Zircon Profile 8

AccessDeniedSubscriber.php in core/modules/user/src/EventSubscriber/AccessDeniedSubscriber.php

Contains \Drupal\user\EventSubscriber\AccessDeniedSubscriber.

AccessManager.php in core/lib/Drupal/Core/Access/AccessManager.php

Contains \Drupal\Core\Access\AccessManager.

AccessManagerTest.php in core/tests/Drupal/Tests/Core/Access/AccessManagerTest.php

Contains \Drupal\Tests\Core\Access\AccessManagerTest.

AuthenticationManager.php in core/lib/Drupal/Core/Authentication/AuthenticationManager.php

Contains \Drupal\Core\Authentication\AuthenticationManager.

ConfigNamesMapperTest.php in core/modules/config_translation/tests/src/Unit/ConfigNamesMapperTest.php

Contains \Drupal\Tests\config_translation\Unit\ConfigNamesMapperTest.

ConfigTranslationController.php in core/modules/config_translation/src/Controller/ConfigTranslationController.php

Contains \Drupal\config_translation\Controller\ConfigTranslationController.

ControllerResolver.php in core/lib/Drupal/Core/Controller/ControllerResolver.php

Contains \Drupal\Core\Controller\ControllerResolver.

ControllerResolverTest.php in core/tests/Drupal/Tests/Core/Controller/ControllerResolverTest.php

Contains \Drupal\Tests\Core\Controller\ControllerResolverTest.

HelpEmptyPageTest.php in core/modules/help/src/Tests/HelpEmptyPageTest.php

Contains \Drupal\help\Tests\HelpEmptyPageTest.

LocalTaskDefaultTest.php in core/tests/Drupal/Tests/Core/Menu/LocalTaskDefaultTest.php

Contains \Drupal\Tests\Core\Menu\LocalTaskDefaultTest.

MaintenanceModeSubscriber.php in core/lib/Drupal/Core/EventSubscriber/MaintenanceModeSubscriber.php

Contains \Drupal\Core\EventSubscriber\MaintenanceModeSubscriber.

MaintenanceModeSubscriber.php in core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php

Contains \Drupal\user\EventSubscriber\MaintenanceModeSubscriber.

PathBasedBreadcrumbBuilder.php in core/modules/system/src/PathBasedBreadcrumbBuilder.php

Contains \Drupal\system\PathBasedBreadcrumbBuilder.

RouteMatchTest.php in core/tests/Drupal/Tests/Core/Routing/RouteMatchTest.php

Contains \Drupal\Tests\Core\Routing\RouteMatchTest.

ThemeNegotiatorTest.php in core/tests/Drupal/Tests/Core/Theme/ThemeNegotiatorTest.php

Contains \Drupal\Tests\Core\Theme\ThemeNegotiatorTest.

UrlTest.php in core/tests/Drupal/Tests/Core/UrlTest.php

Contains \Drupal\Tests\Core\UrlTest.

ViewPageControllerTest.php in core/modules/views/tests/src/Unit/Routing/ViewPageControllerTest.php

Contains \Drupal\Tests\views\Unit\Routing\ViewPageControllerTest.