minor symfony#17582 [2.7] Fix tests (paradajozsef)

This PR was squashed before being merged into the 2.7 branch (closes symfony#17582).

Discussion
----------

[2.7] Fix tests

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | Let's see Travis results
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

Commits
-------

c8e1384 [2.7] Fix tests

Author: fabpot

src/Symfony/Bundle/FrameworkBundle/Tests/Functional/app/Resources/fragment.html.php renamed to src/Symfony/Bundle/FrameworkBundle/Tests/Functional/app/Resources/views/fragment.html.php

@@ -21,7 +21,7 @@ class LegacyApcUniversalClassLoaderTest extends \PHPUnit_Framework_TestCase
     protected function setUp()
     {
         if (ini_get('apc.enabled') && ini_get('apc.enable_cli')) {
-            apcu_clear_cache('user');
+            apcu_clear_cache();
         } else {
             $this->markTestSkipped('APC is not enabled.');
         }
@@ -30,7 +30,7 @@ protected function setUp()
     protected function tearDown()
     {
         if (ini_get('apc.enabled') && ini_get('apc.enable_cli')) {
-            apcu_clear_cache('user');
+            apcu_clear_cache();
         }
     }