Remove the concept of active / inactive (field types, storage) from Field API

Since disabling modules that provide field types will still keep components in the system, the concept of the field's status (active/in_active) became unnecessary.

• The fields configuration YML files no longer declare an 'active:1' property.
• Function field_rebuild() and field_modules_installed() will clear field cache.
• The methods FieldStorageConfigStorage::loadByProperties() and FieldConfigStorage::loadByProperties(), will no longer use the property 'include_inactive' in $conditions argument.
• The FieldStorageConfig class no longer has an $active public property.
• field_read_instances() has been removed by #2018319: Remove field_read_field(s)() and field_read_instance(s) in favor of entity_load() and entity_load_multiple_by_properties()

Drupal 7

$params = array(
  'entity_type' => $this->entityType,
  'bundle' => $bundle,
);

$include_additional = array(
  'include_deleted' => TRUE,
  'include_inactive' => TRUE,
);

$instances = field_read_instances($params, $include_additional);

Drupal 8

$values = array(
  'entity_type' => $this->entityTypeId,
  'bundle' => $bundle,
  'include_deleted' => TRUE,  
);

$fields = entity_load_multiple_by_properties('field_config', $values);