#include "third_party/blink/renderer/modules/media_controls/elements/media_control_scrubbing_message_element.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/core/dom/shadow_root.h"
#include "third_party/blink/renderer/core/html/media/html_media_element.h"
#include "third_party/blink/renderer/core/html/media/html_video_element.h"
#include "third_party/blink/renderer/core/testing/page_test_base.h"
#include "third_party/blink/renderer/modules/media_controls/media_controls_impl.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
namespace blink {
namespace {
const unsigned kExpectedElementCount = …;
}
class MediaControlScrubbingMessageElementTest : public PageTestBase { … };
TEST_F(MediaControlScrubbingMessageElementTest, PopulateShadowDOM) { … }
}