app/code/community/Nexcessnet/Turpentine/Helper/Esi.php
protected function _loadLayoutXml() {
        Varien_Profiler::start('turpentine::helper::esi::_loadLayoutXml');
        $design = Mage::getDesign();
        $layoutXml = Mage::getSingleton('core/layout')
            ->getUpdate()
            ->getFileLayoutUpdatesXml(
                $design->getArea(),
                $design->getPackageName(),
                $design->getTheme('layout'),
                Mage::app()->getStore()->getId() );
        Varien_Profiler::stop('turpentine::helper::esi::_loadLayoutXml');
        return $layoutXml;
    }
protected function _loadLayoutXml() {
        Varien_Profiler::start('turpentine::helper::esi::_loadLayoutXml');
        $design = Mage::getDesign();
        $layoutXml = Mage::getSingleton('core/layout')
            ->getUpdate()
            ->getFileLayoutUpdatesXml(
                $design->getArea(),
                $design->getPackageName(),
                $design->getTheme('layout'),
                Mage::app()->getStore()->getId() );
        Varien_Profiler::stop('turpentine::helper::esi::_loadLayoutXml');
        return $layoutXml;
    }
protected function _loadLayoutXml ( ) { Varien_Profiler :: start ( 'turpentine::helper::esi::_loadLayoutXml' ) ; $ design = Mage :: getDesign ( ) ; $ layoutXml = Mage :: getSingleton ( 'core/layout' ) -> getUpdate ( ) -> getFileLayoutUpdatesXml ( $ design -> getArea ( ) , $ design -> getPackageName ( ) , $ design -> getTheme ( 'layout' ) , Mage :: app ( ) -> getStore ( ) -> getId ( ) ) ; Varien_Profiler :: stop ( 'turpentine::helper::esi::_loadLayoutXml' ) ; return $ layoutXml ; }
Load the layout's XML structure, bypassing any caching

@return Mage_Core_Model_Layout_Element
Load the layout s XML structure bypassing any caching