Remove runtime toggling of throttling frames

cc/test/scheduler_test_common.h

Index: cc/test/scheduler_test_common.h
diff --git a/cc/test/scheduler_test_common.h b/cc/test/scheduler_test_common.h
index d442aca73ace37335628a7892926547033f88d37..ccc8c263cf5cd756bc605afdd2ce65f3b8c47a0e 100644
--- a/cc/test/scheduler_test_common.h
+++ b/cc/test/scheduler_test_common.h
@@ -234,7 +234,9 @@ class TestScheduler : public Scheduler {
   }
 
   BeginFrameSource& frame_source() { return *frame_source_; }
-  bool FrameProductionThrottled() { return throttle_frame_production_; }
+  bool FrameProductionThrottled() {
+    return settings_.throttle_frame_production;
+  }
 
   bool MainThreadMissedLastDeadline() const {
     return state_machine_.main_thread_missed_last_deadline();