CSS YUI compressor filter.
@link http://developer.yahoo.com/yui/compressor/ @author Kris Wallsmith <kris.wallsmith@gmail.com>
Expanded class hierarchy of CssCompressorFilter
class CssCompressorFilter extends BaseCompressorFilter {
public function filterDump(AssetInterface $asset) {
$asset
->setContent($this
->compress($asset
->getContent(), 'css'));
}
}