Cleanup usages

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

lib/private/App/CodeChecker/DeprecationCheck.php

@@ -114,13 +114,6 @@ class DeprecationCheck extends AbstractCheck implements ICheck {
 			'OCP\AppFramework\IAppContainer::isAdminUser' => '8.0.0',
 			'OCP\AppFramework\IAppContainer::log' => '8.0.0',
 
-			'OCP\BackgroundJob::addQueuedTask' => '6.0.0',
-			'OCP\BackgroundJob::addRegularTask' => '6.0.0',
-			'OCP\BackgroundJob::allQueuedTasks' => '6.0.0',
-			'OCP\BackgroundJob::allRegularTasks' => '6.0.0',
-			'OCP\BackgroundJob::deleteQueuedTask' => '6.0.0',
-			'OCP\BackgroundJob::findQueuedTask' => '6.0.0',
-			'OCP\BackgroundJob::queuedTaskWhereAppIs' => '6.0.0',
 			'OCP\BackgroundJob::registerJob' => '8.1.0',
 
 			'OCP\Files::tmpFile' => '8.1.0',

lib/private/AppFramework/Core/API.php

@@ -170,19 +170,6 @@ class API implements IApi{
 		}
 	}
 
-
-	/**
-	 * Register a backgroundjob task
-	 * @param string $className full namespace and class name of the class
-	 * @param string $methodName the name of the static method that should be
-	 * called
-	 * @deprecated Use \OC::$server->getJobList()->add();
-	 */
-	public function addRegularTask($className, $methodName) {
-		\OCP\Backgroundjob::addRegularTask($className, $methodName);
-	}
-
-
 	/**
 	 * Tells ownCloud to include a template in the admin overview
 	 * @param string $mainPath the path to the main php file without the php