Merge branch '2.3' into 2.6v2.6.6

* 2.3:
  [Validator] Add missing pt_BR translations
  Add parsing of hexadecimal strings for PHP 7
  [Configuration] improve description for ignoreExtraKeys on ArrayNodeDefinition
  [Validator] Added missing Hungarian translation
  [Validator] Fixed grammar in Hungarian translation
  CS: Unary operators should be placed adjacent to their operands
  CS: Binary operators should be arounded by at least one space
  remove useless tests that fail in php 7
  [Translator] fix test for php 7 compatibility
  Update phpdoc of ProcessBuilder#setPrefix()

Conflicts:
	src/Symfony/Component/HttpFoundation/Session/Attribute/NamespacedAttributeBag.php
	src/Symfony/Component/PropertyAccess/PropertyAccessor.php
	src/Symfony/Component/Validator/Resources/translations/validators.pt_BR.xlf
	src/Symfony/Component/Yaml/Parser.php

1 files changed, 2 insertions, 2 deletions

diff --git a/Http/Tests/RememberMe/TokenBasedRememberMeServicesTest.php b/Http/Tests/RememberMe/TokenBasedRememberMeServicesTest.php
index 8c215e2..9801bc8 100644
--- a/Http/Tests/RememberMe/TokenBasedRememberMeServicesTest.php
+++ b/Http/Tests/RememberMe/TokenBasedRememberMeServicesTest.php
@@ -43,7 +43,7 @@ class TokenBasedRememberMeServicesTest extends \PHPUnit_Framework_TestCase
         $userProvider = $this->getProvider();
         $service = $this->getService($userProvider, array('name' => 'foo', 'path' => null, 'domain' => null, 'always_remember_me' => true, 'lifetime' => 3600));
         $request = new Request();
-        $request->cookies->set('foo', $this->getCookie('fooclass', 'foouser', time()+3600, 'foopass'));
+        $request->cookies->set('foo', $this->getCookie('fooclass', 'foouser', time() + 3600, 'foopass'));
 
         $userProvider
             ->expects($this->once())
@@ -129,7 +129,7 @@ class TokenBasedRememberMeServicesTest extends \PHPUnit_Framework_TestCase
 
         $service = $this->getService($userProvider, array('name' => 'foo', 'always_remember_me' => true, 'lifetime' => 3600));
         $request = new Request();
-        $request->cookies->set('foo', $this->getCookie('fooclass', 'foouser', time()+3600, 'foopass'));
+        $request->cookies->set('foo', $this->getCookie('fooclass', 'foouser', time() + 3600, 'foopass'));
 
         $returnedToken = $service->autoLogin($request);