1 files changed, 12 insertions, 0 deletions
diff --git a/chromium/third_party/blink/renderer/core/animation/worklet_animation_controller.cc b/chromium/third_party/blink/renderer/core/animation/worklet_animation_controller.cc
index 39553dd726c..15e94efa40c 100644
--- a/chromium/third_party/blink/renderer/core/animation/worklet_animation_controller.cc
+++ b/chromium/third_party/blink/renderer/core/animation/worklet_animation_controller.cc
@@ -4,6 +4,7 @@
 
 #include "third_party/blink/renderer/core/animation/worklet_animation_controller.h"
 
+#include "third_party/blink/renderer/core/animation/scroll_timeline.h"
 #include "third_party/blink/renderer/core/animation/worklet_animation_base.h"
 #include "third_party/blink/renderer/core/dom/document.h"
 #include "third_party/blink/renderer/core/frame/local_frame_view.h"
@@ -68,6 +69,17 @@ void WorkletAnimationController::UpdateAnimationTimings(
   }
 }
 
+void WorkletAnimationController::ScrollSourceCompositingStateChanged(
+    Node* node) {
+  DCHECK(ScrollTimeline::HasActiveScrollTimeline(node));
+  for (const auto& animation : compositor_animations_) {
+    if (animation->GetTimeline()->IsScrollTimeline() &&
+        ToScrollTimeline(animation->GetTimeline())->scrollSource() == node) {
+      InvalidateAnimation(*animation);
+    }
+  }
+}
+
 void WorkletAnimationController::Trace(blink::Visitor* visitor) {
   visitor->Trace(pending_animations_);
   visitor->Trace(compositor_animations_);