- Patch #1719488 by effulgentsia: Rename language_manager() to language() and related cleanup.

core/includes/bootstrap.inc

core/includes/common.inc

core/includes/menu.inc

core/includes/path.inc

core/includes/theme.inc

.../Drupal/Core/EventSubscriber/FinishResponseSubscriber.php

core/lib/Drupal/Core/Language/LanguageManager.php

core/modules/block/block.api.php

core/modules/block/block.module

core/modules/book/book.module

core/modules/comment/comment.module

...ment/lib/Drupal/comment/Tests/CommentTokenReplaceTest.php

core/modules/contact/contact.pages.inc

core/modules/entity/entity.module

core/modules/field/field.info.inc

core/modules/field/field.multilingual.inc

...dules/file/lib/Drupal/file/Tests/FileTokenReplaceTest.php

core/modules/filter/filter.module

core/modules/image/image.module

core/modules/language/language.module