6 string references to 'Layout'

CacheDecoratorLanguageTest::setUp in drupal/core/modules/system/lib/Drupal/system/Tests/Plugin/CacheDecoratorLanguageTest.php
Sets up a Drupal site for running functional and integration tests.
layout.info.yml in drupal/core/modules/layout/layout.info.yml
drupal/core/modules/layout/layout.info.yml
LayoutDerivativesTest::getInfo in drupal/core/modules/layout/lib/Drupal/layout/Tests/LayoutDerivativesTest.php
LayoutManager::__construct in drupal/core/modules/layout/lib/Drupal/layout/Plugin/Type/LayoutManager.php
Overrides Drupal\Component\Plugin\PluginManagerBase::__construct().
MockBlockManager::__construct in drupal/core/modules/system/tests/modules/plugin_test/lib/Drupal/plugin_test/Plugin/MockBlockManager.php
PluginTestBase::setUp in drupal/core/modules/system/lib/Drupal/system/Tests/Plugin/PluginTestBase.php
Sets up unit test environment.