minor #17480 Static code analysis (Koc)

This PR was merged into the 2.3 branch.

Discussion
----------

Static code analysis

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

Things that done:
* fix case in method calls
* removed unused imports
* use shorter concat where it possible
* optimize some css
* removed duplicated array keys
* removed redurant return statements
* removed one-time variables
* do not pass arguments that not used in functions

Commits
-------

8db691a Static code analysis

1 files changed, 1 insertions, 2 deletions

diff --git a/Tests/Http/RememberMe/TokenBasedRememberMeServicesTest.php b/Tests/Http/RememberMe/TokenBasedRememberMeServicesTest.php
index b988c7d..d1ec9b2 100644
--- a/Tests/Http/RememberMe/TokenBasedRememberMeServicesTest.php
+++ b/Tests/Http/RememberMe/TokenBasedRememberMeServicesTest.php
@@ -172,9 +172,8 @@ class TokenBasedRememberMeServicesTest extends \PHPUnit_Framework_TestCase
     {
         $service = $this->getService(null, array('name' => 'foo', 'path' => '/foo', 'domain' => 'foodomain.foo'));
         $request = new Request();
-        $response = new Response();
 
-        $service->loginFail($request, $response);
+        $service->loginFail($request);
 
         $cookie = $request->attributes->get(RememberMeServicesInterface::COOKIE_ATTR_NAME);
         $this->assertTrue($cookie->isCleared());