1 files changed, 6 insertions, 3 deletions
diff --git a/chromium/third_party/blink/renderer/core/layout/layout_video.h b/chromium/third_party/blink/renderer/core/layout/layout_video.h
index 66d2550ef51..ed6ce6aa006 100644
--- a/chromium/third_party/blink/renderer/core/layout/layout_video.h
+++ b/chromium/third_party/blink/renderer/core/layout/layout_video.h
@@ -27,6 +27,7 @@
 #define THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_VIDEO_H_
 
 #include "third_party/blink/renderer/core/layout/layout_media.h"
+#include "third_party/blink/renderer/platform/wtf/casting.h"
 
 namespace blink {
 
@@ -50,8 +51,6 @@ class LayoutVideo final : public LayoutMedia {
 
   void IntrinsicSizeChanged() override;
 
-  void UpdateAfterLayout() override;
-
   bool ComputeShouldClipOverflow() const final { return true; }
 
  private:
@@ -77,6 +76,7 @@ class LayoutVideo final : public LayoutMedia {
       LayoutUnit estimated_used_width = LayoutUnit()) const override;
   LayoutUnit MinimumReplacedHeight() const override;
 
+  bool CanHaveAdditionalCompositingReasons() const override { return true; }
   CompositingReasons AdditionalCompositingReasons() const override;
 
   void UpdatePlayer(bool is_in_layout);
@@ -84,7 +84,10 @@ class LayoutVideo final : public LayoutMedia {
   LayoutSize cached_image_size_;
 };
 
-DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutVideo, IsVideo());
+template <>
+struct DowncastTraits<LayoutVideo> {
+  static bool AllowFrom(const LayoutObject& object) { return object.IsVideo(); }
+};
 
 }  // namespace blink