Issue #3230356 by TR: [D7] Coding standards - method visibility

entity.features.inc

entity.test

includes/entity.wrapper.inc

views/entity.views.inc

views/entity_views_example_query.php

views/handlers/entity_views_handler_area_entity.inc

views/handlers/entity_views_handler_field_field.inc

.../handlers/entity_views_handler_relationship_by_bundle.inc

views/plugins/entity_views_plugin_row_entity_view.inc