Implement frame attribution (FrameBlamer)

components/scheduler/base/time_domain.cc

Index: components/scheduler/base/time_domain.cc
diff --git a/components/scheduler/base/time_domain.cc b/components/scheduler/base/time_domain.cc
index 5061f9d2bb9d0432b0a45decf2260bdc610d0a0d..5932adca954d3636311f7e1a4b388f2be3f718a9 100644
--- a/components/scheduler/base/time_domain.cc
+++ b/components/scheduler/base/time_domain.cc
@@ -228,12 +228,12 @@ void TimeDomain::AsValueInto(base::trace_event::TracedValue* state) const {
   state->BeginArray("updatable_queue_set");
   for (auto& queue : updatable_queue_set_)
     state->AppendString(queue->GetName());
+  state->EndArray();
   state->SetInteger("registered_delay_count", delayed_wakeup_multimap_.size());
   if (!delayed_wakeup_multimap_.empty()) {
     base::TimeDelta delay = delayed_wakeup_multimap_.begin()->first - Now();
     state->SetDouble("next_delay_ms", delay.InMillisecondsF());
   }
-  state->EndArray();
   AsValueIntoInternal(state);
   state->EndDictionary();
 }