[Translation] Explicitly mark methods as public

src/Symfony/Component/Translation/Loader/ArrayLoader.php

@@ -23,7 +23,7 @@ class ArrayLoader implements LoaderInterface
     /**
      * {@inheritdoc}
      */
-    function load($resource, $locale, $domain = 'messages')
+    public function load($resource, $locale, $domain = 'messages')
     {
         $catalogue = new MessageCatalogue($locale);
         $catalogue->addMessages($resource, $domain);

src/Symfony/Component/Translation/Loader/PhpFileLoader.php

@@ -24,7 +24,7 @@ class PhpFileLoader implements LoaderInterface
     /**
      * {@inheritdoc}
      */
-    function load($resource, $locale, $domain = 'messages')
+    public function load($resource, $locale, $domain = 'messages')
     {
         $catalogue = new MessageCatalogue($locale);
         $catalogue->addMessages(require($resource), $domain);

src/Symfony/Component/Translation/Loader/XliffFileLoader.php

@@ -24,7 +24,7 @@ class XliffFileLoader implements LoaderInterface
     /**
      * {@inheritdoc}
      */
-    function load($resource, $locale, $domain = 'messages')
+    public function load($resource, $locale, $domain = 'messages')
     {
         $xml = $this->parseFile($resource);
         $xml->registerXPathNamespace('xliff', 'urn:oasis:names:tc:xliff:document:1.2');