swift

8b80331c - Updating tests to use actor

Updating tests to use actor This patch updates the `actor class` spelling to `actor` in almost all of the tests. There are places where I verify that we sanely handle `actor` as an attribute though. These include: - test/decl/class/actor/basic.swift - test/decl/protocol/special/Actor.swift - test/SourceKit/CursorInfo/cursor_info_concurrency.swift - test/attr/attr_objc_async.swift - test/ModuleInterface/actor_protocol.swift