diff --git a/core/modules/simpletest/tests/src/FunctionalJavascript/BrowserWithJavascriptTest.php b/core/tests/Drupal/FunctionalJavascriptTests/BrowserWithJavascriptTest.php
similarity index 93%
rename from core/modules/simpletest/tests/src/FunctionalJavascript/BrowserWithJavascriptTest.php
rename to core/tests/Drupal/FunctionalJavascriptTests/BrowserWithJavascriptTest.php
index 945afe95f83e..98a3b9726228 100644
--- a/core/modules/simpletest/tests/src/FunctionalJavascript/BrowserWithJavascriptTest.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/BrowserWithJavascriptTest.php
@@ -1,8 +1,6 @@
 <?php
 
-namespace Drupal\Tests\simpletest\FunctionalJavascript;
-
-use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
+namespace Drupal\FunctionalJavascriptTests;
 
 /**
  * Tests if we can execute JavaScript in the browser.
diff --git a/core/modules/simpletest/tests/src/FunctionalJavascript/JavascriptGetDrupalSettingsTest.php b/core/tests/Drupal/FunctionalJavascriptTests/JavascriptGetDrupalSettingsTest.php
similarity index 90%
rename from core/modules/simpletest/tests/src/FunctionalJavascript/JavascriptGetDrupalSettingsTest.php
rename to core/tests/Drupal/FunctionalJavascriptTests/JavascriptGetDrupalSettingsTest.php
index fbe9b737926f..72ab2e24c4b7 100644
--- a/core/modules/simpletest/tests/src/FunctionalJavascript/JavascriptGetDrupalSettingsTest.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/JavascriptGetDrupalSettingsTest.php
@@ -1,8 +1,6 @@
 <?php
 
-namespace Drupal\Tests\simpletest\FunctionalJavascript;
-
-use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
+namespace Drupal\FunctionalJavascriptTests;
 
 /**
  * Tests Drupal settings retrieval in JavascriptTestBase tests.