Index: third_party/WebKit/Source/core/html/HTMLMediaElement.h |
diff --git a/third_party/WebKit/Source/core/html/HTMLMediaElement.h b/third_party/WebKit/Source/core/html/HTMLMediaElement.h |
index 85a51d23bcba0db442ca7f518436d47b6e2ea570..c61d5df71763a3c9d41c088da17afab4f569ccb3 100644 |
--- a/third_party/WebKit/Source/core/html/HTMLMediaElement.h |
+++ b/third_party/WebKit/Source/core/html/HTMLMediaElement.h |
@@ -350,6 +350,9 @@ class CORE_EXPORT HTMLMediaElement |
DisplayMode GetDisplayMode() const { return display_mode_; } |
virtual void SetDisplayMode(DisplayMode mode) { display_mode_ = mode; } |
+ // Assert the correct order of the children in shadow dom when DCHECK is on. |
+ static void AssertShadowRootChildren(ShadowRoot&); |
+ |
private: |
// Friend class for testing. |
friend class MediaElementFillingViewportTest; |