6 calls to Cache::mergeContexts()

CacheableMetadata::merge in core/lib/Drupal/Core/Cache/CacheableMetadata.php
Merges the values of another CacheableMetadata object with this one.
CacheTest::testMergeCacheContexts in core/tests/Drupal/Tests/Core/Cache/CacheTest.php
@covers ::mergeContexts[[api-linebreak]]
ContextAwarePluginTrait::getCacheContexts in core/lib/Drupal/Core/Plugin/ContextAwarePluginTrait.php
HtmlRenderer::renderResponse in core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php
The entire HTML: takes a #type 'page' and wraps it in a #type 'html'.
RefinableCacheableDependencyTrait::addCacheContexts in core/lib/Drupal/Core/Cache/RefinableCacheableDependencyTrait.php
Renderer::doRender in core/lib/Drupal/Core/Render/Renderer.php
See the docs for ::render().

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