Merge branch '2.8' into 3.2

* 2.8:
  fixed CS
  [DI] Fix PhpDumper blank lines around namespace
  fixed CS
  Filesystem: annotate the one network test with a "network" group.
  [DependencyInjection] Don't store default deprecation template in every service definition instance

Author: fabpot

Tests/Fixtures/Resources/views/translation.html.php

@@ -32,18 +32,18 @@
     array('%count%' => 10)
 ) ?>
 
-<?php echo $view['translator']->trans('other-domain-test-no-params-short-array', [], 'not_messages'); ?>
+<?php echo $view['translator']->trans('other-domain-test-no-params-short-array', array(), 'not_messages'); ?>
 
 <?php echo $view['translator']->trans('other-domain-test-no-params-long-array', array(), 'not_messages'); ?>
 
-<?php echo $view['translator']->trans('other-domain-test-params-short-array', ['foo' => 'bar'], 'not_messages'); ?>
+<?php echo $view['translator']->trans('other-domain-test-params-short-array', array('foo' => 'bar'), 'not_messages'); ?>
 
 <?php echo $view['translator']->trans('other-domain-test-params-long-array', array('foo' => 'bar'), 'not_messages'); ?>
 
-<?php echo $view['translator']->transChoice('other-domain-test-trans-choice-short-array-%count%', 10, ['%count%' => 10], 'not_messages'); ?>
+<?php echo $view['translator']->transChoice('other-domain-test-trans-choice-short-array-%count%', 10, array('%count%' => 10), 'not_messages'); ?>
 
 <?php echo $view['translator']->transChoice('other-domain-test-trans-choice-long-array-%count%', 10, array('%count%' => 10), 'not_messages'); ?>
 
-<?php echo $view['translator']->trans('typecast', ['a' => (int) '123'], 'not_messages'); ?>
-<?php echo $view['translator']->transChoice('msg1', 10 + 1, [], 'not_messages'); ?>
-<?php echo $view['translator']->transChoice('msg2', ceil(4.5), [], 'not_messages'); ?>
+<?php echo $view['translator']->trans('typecast', array('a' => (int) '123'), 'not_messages'); ?>
+<?php echo $view['translator']->transChoice('msg1', 10 + 1, array(), 'not_messages'); ?>
+<?php echo $view['translator']->transChoice('msg2', ceil(4.5), array(), 'not_messages'); ?>