Tests: Rename classes in phpunit/tests/l10n/ per the naming conventions.

https://make.wordpress.org/core/handbook/testing/automated-testing/writing-phpunit-tests/#naming-and-organization

Follow-up to [47780], [48911], [49327], [50291], [50292], [50342], [50452], [50453].

See #52625.

git-svn-id: https://develop.svn.wordpress.org/trunk@50456 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/l10n/getUserLocale.php

@@ -4,7 +4,7 @@
  * @group l10n
  * @group i18n
  */
-class Tests_Get_User_Locale extends WP_UnitTestCase {
+class Tests_L10n_GetUserLocale extends WP_UnitTestCase {
 	protected $user_id;
 
 	public function setUp() {

tests/phpunit/tests/l10n/loadScriptTextdomain.php

@@ -4,7 +4,7 @@
  * @group l10n
  * @group i18n
  */
-class Tests_L10n_loadScriptTextdomain extends WP_UnitTestCase {
+class Tests_L10n_LoadScriptTextdomain extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 45528

tests/phpunit/tests/l10n/loadTextdomain.php

@@ -4,7 +4,7 @@
  * @group l10n
  * @group i18n
  */
-class Tests_L10n_loadTextdomain extends WP_UnitTestCase {
+class Tests_L10n_LoadTextdomain extends WP_UnitTestCase {
 	protected $locale;
 	protected static $user_id;
 

tests/phpunit/tests/l10n/loadTextdomainJustInTime.php

@@ -4,7 +4,7 @@
  * @group l10n
  * @group i18n
  */
-class Tests_L10n_loadTextdomainJustInTime extends WP_UnitTestCase {
+class Tests_L10n_LoadTextdomainJustInTime extends WP_UnitTestCase {
 	protected $orig_theme_dir;
 	protected $theme_root;
 	protected static $user_id;

tests/phpunit/tests/l10n/wpLocaleSwitcher.php

@@ -5,7 +5,7 @@
  * @group i18n
  * @ticket 26511
  */
-class Tests_Locale_Switcher extends WP_UnitTestCase {
+class Tests_L10n_wpLocaleSwitcher extends WP_UnitTestCase {
 	/**
 	 * @var string
 	 */