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 945afe95f83ee5a771e9e64ce2d5c0eeb2b3d8c0..98a3b9726228d06c1b4a838621a1523922b3e049 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 fbe9b737926fc33e8c7bd7d5a82385741a2a3830..72ab2e24c4b76ac89734d7ddf7664ecacbc4da51 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.