rubinius/rubinius — pull request #1793 by ryoqun (2012-07-03 03:03:26+00:00)
Title: Move thread under rubinius::utilities::thread

As agreed on, this commit moves `thread` under `rubinius::utilities::thread`. Every references to `thread` are changed to refer to `utilities::thread` not to `rubinius::utilities::thread`, because they are referencing from `rubinius::`.

Buildable and no spec failure.

Alternatively, we could use `using namespace rubinius::utilities;`. If it is better, I'll updatre this pull request accordingly. :)