Merge branch '4.4' into 5.0

* 4.4:
  Fix CS
  Fix CS
  Fix CS
  [DependencyInjection][Xml] Fix the attribute 'tag' is not allowed in 'bind' tag

Author: fabpot

Tests/Firewall/ContextListenerTest.php

@@ -222,7 +222,7 @@ public function testOnKernelResponseListenerRemovesItself()
             ->willReturn(true);
         $request->expects($this->any())
             ->method('getSession')
-            ->will($this->returnValue($session));
+            ->willReturn($session);
 
         $event = new ResponseEvent($this->createMock(HttpKernelInterface::class), $request, HttpKernelInterface::MASTER_REQUEST, new Response());