Use HitTestAggregator in GpuRootCompositorFrameSink

components/viz/service/hit_test/hit_test_aggregator.cc

Index: components/viz/service/hit_test/hit_test_aggregator.cc
diff --git a/components/viz/service/hit_test/hit_test_aggregator.cc b/components/viz/service/hit_test/hit_test_aggregator.cc
index fbd475156dca99a1a108f005889802ff670cb2cc..49098bdfcb940c55fd1dc7810fd47a7c391cede0 100644
--- a/components/viz/service/hit_test/hit_test_aggregator.cc
+++ b/components/viz/service/hit_test/hit_test_aggregator.cc
@@ -133,7 +133,8 @@ void HitTestAggregator::Aggregate(SurfaceId display_surface_id) {
 
 void HitTestAggregator::AppendRoot(SurfaceId surface_id) {
   auto search = active_.find(surface_id);
-  DCHECK(search != active_.end());
+  if (search == active_.end())
+    return;
 
   mojom::HitTestRegionList* hit_test_region_list = search->second.get();