twitter/bootstrap — pull request #8297 by cvrebert (2013-06-25 21:51:04+00:00)
Title: rm pre{white-space:pre-wrap;} since redundant to Normalize

Redundant to:
https://github.com/twitter/bootstrap/blob/3.0.0-wip/less/normalize.less#L174
And the `pre` fallback should be unnecessary if this compatibility table is accurate:
https://developer.mozilla.org/en-US/docs/Web/CSS/white-space