Issue #3182589 by osman: Remove deprecated code

lazy.module

@@ -37,22 +37,6 @@ function lazy_help($route_name) {
   return NULL;
 }
 
-/**
- * Returns supported field-types.
- *
- * @return array
- *   Returns a list of field formatters that supports lazy-loading.
- *
- * @deprecated in lazy:8.x-3.0 and is removed from lazy:8.x-3.1.
- *   Use lazy_field_formatters() instead.
- *
- * @see https://www.drupal.org/node/3087642
- */
-function lazy_field_types() {
-  @trigger_error('lazy_field_types() is deprecated in lazy:8.x-3.0 and is removed from lazy:8.x-3.1. Use lazy_field_formatters() instead. See https://www.drupal.org/node/3087642', E_USER_DEPRECATED);
-  return lazy_field_formatters();
-}
-
 /**
  * Supported field formatters that Lazy-load can be enabled.
  *
@@ -349,41 +333,6 @@ function lazy_page_attachments(array &$attachments) {
   }
 }
 
-/**
- * Callback function to check whether lazy is enabled in any text-formats.
- *
- * @return array|false
- *   Returns lazy configuration array if enabled, false otherwise.
- *
- * @deprecated in lazy:8.x-3.0 and is removed from lazy:8.x-3.1.
- *   Use \Drupal::service('lazy')->isEnabled() instead.
- *
- * @see https://www.drupal.org/node/3087640
- */
-function lazy_is_enabled() {
-  @trigger_error("lazy_is_enabled() is deprecated in lazy:8.x-3.0 and is removed from lazy:8.x-3.1. Use \Drupal::service('lazy')->isEnabled(); instead. See https://www.drupal.org/node/3087640", E_USER_DEPRECATED);
-  return \Drupal::service('lazy')->isEnabled();
-}
-
-/**
- * Checks whether lazy-load is disabled for the current path.
- *
- * @param string $disabled_paths
- *   List of paths whether Lazy should be enabled.
- *
- * @return bool
- *   Whether Lazy is allowed for the requested path.
- *
- * @deprecated in lazy:8.x-3.0 and is removed from lazy:8.x-3.1.
- *   Use \Drupal::service('lazy')->isPathAllowed($disabled_paths) instead.
- *
- * @see https://www.drupal.org/node/3087638
- */
-function lazy_disabled_by_path($disabled_paths) {
-  @trigger_error('lazy_disabled_by_path() is deprecated in lazy:8.x-3.0 and is removed from lazy:8.x-3.1. Use \Drupal::service("lazy")->isPathAllowed($disabled_paths); instead. See https://www.drupal.org/node/3087638', E_USER_DEPRECATED);
-  return \Drupal::service('lazy')->isPathAllowed($disabled_paths);
-}
-
 /**
  * Implements hook_field_formatter_info_alter().
  */