swift

719e2201 - [Concurrency] Move "extra" text from completion handler parameter to base name.

[Concurrency] Move "extra" text from completion handler parameter to base name. When a completion-handler parameter has text before, e.g., "WithCompletionHandler", put the extra text on the base name rather than the corresponding parameter. This ensures that we don't lose the detail from the text, but always put it into a consistent place.