ServiceWorker: Rename getServiced to getAll, add an options parameter

For now, includeUncontrolled:true option is not supported. If specified,
returns a promise rejected with NotSupportedError.

BUG=407931

Review URL: https://codereview.chromium.org/508253004

git-svn-id: svn://svn.chromium.org/blink/trunk@181023 bbb929c8-8fbe-4397-9dbb-9b2b20218538