minor #33336 [HttpKernel] do not mock removed getPublicDir() method (xabbuh)

This PR was merged into the 4.4 branch.

Discussion
----------

[HttpKernel] do not mock removed getPublicDir() method

| Q             | A
| ------------- | ---
| Branch?       | 4.4
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

Commits
-------

54cb471 do not mock removed getPublicDir() method

src/Symfony/Component/HttpKernel/Tests/KernelTest.php

@@ -21,7 +21,6 @@ use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Bundle\BundleInterface;
 use Symfony\Component\HttpKernel\DependencyInjection\ResettableServicePass;
 use Symfony\Component\HttpKernel\DependencyInjection\ServicesResetter;
-use Symfony\Component\HttpKernel\HttpKernel;
 use Symfony\Component\HttpKernel\HttpKernelInterface;
 use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\HttpKernel\Tests\Fixtures\KernelForOverrideName;
@@ -626,7 +625,7 @@ EOF;
     {
         $bundle = $this
             ->getMockBuilder('Symfony\Component\HttpKernel\Bundle\BundleInterface')
-            ->setMethods(['getPath', 'getPublicDir', 'getParent', 'getName'])
+            ->setMethods(['getPath', 'getName'])
             ->disableOriginalConstructor()
         ;
 
@@ -648,18 +647,6 @@ EOF;
             ->willReturn($dir)
         ;
 
-        $bundle
-            ->expects($this->any())
-            ->method('getPublicDir')
-            ->willReturn('Resources/public')
-        ;
-
-        $bundle
-            ->expects($this->any())
-            ->method('getParent')
-            ->willReturn($parent)
-        ;
-
         return $bundle;
     }