Fix tests for the Routing component.

Author: derrabus

src/Symfony/Component/Routing/Router.php

@@ -271,9 +271,9 @@ public function matchRequest(Request $request)
     }
 
     /**
-     * Gets the UrlMatcher instance associated with this Router.
+     * Gets the UrlMatcher or RequestMatcher instance associated with this Router.
      *
-     * @return UrlMatcherInterface A UrlMatcherInterface instance
+     * @return UrlMatcherInterface|RequestMatcherInterface
      */
     public function getMatcher()
     {

src/Symfony/Component/Routing/Tests/Loader/ObjectLoaderTest.php

@@ -62,6 +62,9 @@ public function getBadResourceStrings()
         ];
     }
 
+    /**
+     * @group legacy
+     */
     public function testExceptionOnNoObjectReturned()
     {
         $this->expectException('LogicException');