1 files changed, 2 insertions, 2 deletions
diff --git a/chromium/third_party/blink/renderer/modules/canvas/canvas2d/hit_region.h b/chromium/third_party/blink/renderer/modules/canvas/canvas2d/hit_region.h
index 968009a8535..dc5b137b311 100644
--- a/chromium/third_party/blink/renderer/modules/canvas/canvas2d/hit_region.h
+++ b/chromium/third_party/blink/renderer/modules/canvas/canvas2d/hit_region.h
@@ -28,7 +28,7 @@ class HitRegion final : public GarbageCollected<HitRegion> {
   const Path& GetPath() const { return path_; }
   Element* Control() const { return control_.Get(); }
 
-  void Trace(Visitor*);
+  void Trace(Visitor*) const;
 
  private:
   String id_;
@@ -56,7 +56,7 @@ class HitRegionManager final : public GarbageCollected<HitRegionManager> {
 
   unsigned GetHitRegionsCount() const;
 
-  void Trace(Visitor*);
+  void Trace(Visitor*) const;
 
  private:
   typedef HeapLinkedHashSet<Member<HitRegion>> HitRegionList;