fix several different kind of unrelated things

includes/admin.inc

includes/cache.inc

lib/Drupal/views/Plugins/Discovery/ViewsDiscovery.php

lib/Drupal/views/Plugins/Type/AccessPluginManager.php

...rupal/views/Plugins/Type/ArgumentDefaultPluginManager.php

...pal/views/Plugins/Type/ArgumentValidatorPluginManager.php

lib/Drupal/views/Plugins/Type/CachePluginManager.php

...rupal/views/Plugins/Type/DisplayExtenderPluginManager.php

lib/Drupal/views/Plugins/Type/DisplayPluginManager.php

lib/Drupal/views/Plugins/Type/ExposedFormPluginManager.php

lib/Drupal/views/Plugins/Type/HandlerPluginManager.php

lib/Drupal/views/Plugins/Type/LocalizationPluginManager.php

lib/Drupal/views/Plugins/Type/PagerPluginManager.php

lib/Drupal/views/Plugins/Type/QueryPluginManager.php

lib/Drupal/views/Plugins/Type/RowPluginManager.php

lib/Drupal/views/Plugins/Type/StylePluginManager.php

lib/Drupal/views/Plugins/Type/WizardPluginManager.php

lib/Drupal/views/Plugins/views/display/DefaultDisplay.php

lib/Drupal/views/Plugins/views/display/DisplayPluginBase.php

views.module