/**
  * @param \RokBooster_Compressor_InlineGroup $inlinegroup
  *
  * @return string
  */
 protected function processInlineStyle(RokBooster_Compressor_InlineGroup &$inlinegroup)
 {
     $content = $inlinegroup->getContent();
     if ($this->options->imported_css) {
         try {
             $compiled_content = RokBooster_Compressor_CssCompiler::compile($content, $this->options->root_path);
             $content = $compiled_content;
         } catch (Exception $e) {
         }
     }
     $content = $this->cleanEndLines($content);
     $inlinegroup->setResult(RokBooster_Compressor_Processor_YUI::_minify($content));
 }