Don't pass the requested name to the factory

The requested name is not used and it was wrong anyway. It should have
been the FQN of the handler and not the container. Also it should be
passed as the second argument as the third one is for options.

Author: geerteltink

test/AppTest/Handler/HomePageHandlerFactoryTest.php

@@ -32,7 +32,7 @@ public function testFactoryWithoutTemplate()
 
         $this->assertInstanceOf(HomePageHandlerFactory::class, $factory);
 
-        $homePage = $factory($this->container->reveal(), null, get_class($this->container->reveal()));
+        $homePage = $factory($this->container->reveal());
 
         $this->assertInstanceOf(HomePageHandler::class, $homePage);
     }
@@ -46,7 +46,7 @@ public function testFactoryWithTemplate()
 
         $factory = new HomePageHandlerFactory();
 
-        $homePage = $factory($this->container->reveal(), null, get_class($this->container->reveal()));
+        $homePage = $factory($this->container->reveal());
 
         $this->assertInstanceOf(HomePageHandler::class, $homePage);
     }