code/Debug/controllers/UtilController.php
public function disableTranslateAction()
    {
        try {
            $this->getService()->setTranslateInline(0);
            $this->getService()->flushCache();

        } catch (Exception $e) {
            $message = $this->__('Translate inline cannot be disabled: %s', $e->getMessage());
            $this->getSession()->addError($message);
        }

        $this->_redirectReferer();
    }
public function disableTranslateAction()
    {
        try {
            $this->getService()->setTranslateInline(0);
            $this->getService()->flushCache();

        } catch (Exception $e) {
            $message = $this->__('Translate inline cannot be disabled: %s', $e->getMessage());
            $this->getSession()->addError($message);
        }

        $this->_redirectReferer();
    }
Disables inline translation