Issue #3342569 by jungle: Use stark as the default theme for testing

modules/ajax_example/tests/src/FunctionalJavascript/DynamicFormSectionsTest.php

@@ -17,7 +17,7 @@ class DynamicFormSectionsTest extends WebDriverTestBase {
   /**
    * {@inheritdoc}
    */
-  protected $defaultTheme = 'classy';
+  protected $defaultTheme = 'stark';
 
   /**
    * {@inheritdoc}

modules/field_example/tests/src/Functional/FieldExampleBrowserTestBase.php

@@ -16,7 +16,7 @@ abstract class FieldExampleBrowserTestBase extends ExamplesBrowserTestBase {
   /**
    * {@inheritdoc}
    */
-  protected $defaultTheme = 'classy';
+  protected $defaultTheme = 'stark';
 
   /**
    * The content type name.

modules/form_api_example/tests/src/Functional/MultistepFormTest.php

@@ -16,7 +16,7 @@ class MultistepFormTest extends BrowserTestBase {
   /**
    * {@inheritdoc}
    */
-  protected $defaultTheme = 'classy';
+  protected $defaultTheme = 'stark';
 
   /**
    * {@inheritdoc}

modules/form_api_example/tests/src/FunctionalJavascript/ModalFormTest.php

@@ -15,7 +15,7 @@ class ModalFormTest extends WebDriverTestBase {
   /**
    * {@inheritdoc}
    */
-  protected $defaultTheme = 'classy';
+  protected $defaultTheme = 'stark';
 
   /**
    * Our module dependencies.

modules/render_example/tests/src/Functional/RenderExampleTest.php

@@ -18,7 +18,7 @@ class RenderExampleTest extends BrowserTestBase {
   /**
    * {@inheritdoc}
    */
-  protected $defaultTheme = 'bartik';
+  protected $defaultTheme = 'stark';
 
   /**
    * {@inheritdoc}

modules/testing_example/tests/src/Functional/ExampleFunctionalTest.php

@@ -22,7 +22,7 @@ class ExampleFunctionalTest extends ExamplesBrowserTestBase {
   /**
    * {@inheritdoc}
    */
-  protected $defaultTheme = 'stable';
+  protected $defaultTheme = 'stark';
 
   /**
    * {@inheritdoc}