Merge branch '4.3' into 4.4

* 4.3: (23 commits)
  fix merge
  [SecurityBundle] fix return type declarations
  [BrowserKit] fix return type declarations
  [PropertyInfo] fix return type declarations
  [Bridge/Doctrine] fix return type declarations
  [Form] fix return type declarations
  [Console] fix return type declarations
  [Intl] fix return type declarations
  [Templating] fix return type declarations
  [DomCrawler] fix return type declarations
  [Validator] fix return type declarations
  [Process] fix return type declarations
  [Workflow] fix return type declarations
  [Cache] fix return type declarations
  [Serializer] fix return type declarations
  [Translation] fix return type declarations
  [DI] fix return type declarations
  [Config] fix return type declarations
  [HttpKernel] Fix return type declarations
  [Security] Fix return type declarations
  ...

Author: nicolas-grekas

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()
     {

Tests/Loader/ObjectLoaderTest.php

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