Issue #2002144 by phenaproxima, connork, rdrh555, zschmid, elvis2, drupalway, heddn: Rename Views method add_field() to addField().
Issue #2001330 by juan.brein, KCarlile, zschmid, chertzog: Rename Views method add_having_expression() to addHavingExpression().
Issue #1849752 by effulgentsia, Berdir, jibran, neclimdul: Abstract non-Drupal-specific parts of AnnotatedClassDiscovery into a Drupal\Component base class.