Change VirtualTimePolicy::PAUSE_IF_NETWORK_FETCHES_PENDING

components/scheduler/renderer/throttling_helper.h

Index: components/scheduler/renderer/throttling_helper.h
diff --git a/components/scheduler/renderer/throttling_helper.h b/components/scheduler/renderer/throttling_helper.h
index db995aea8c27c1054bf10a21bf6deb1efad9bb03..d2b34c208a06081a42af5330332c25e07bd0b5a3 100644
--- a/components/scheduler/renderer/throttling_helper.h
+++ b/components/scheduler/renderer/throttling_helper.h
@@ -50,6 +50,10 @@ class SCHEDULER_EXPORT ThrottlingHelper : public TimeDomain::Observer {
   // Removes |task_queue| from |throttled_queues_|.
   void UnregisterTaskQueue(TaskQueue* task_queue);
 
+  // Tells the ThrottlingHelper we're using virtual time, which disables all
+  // throttling.
+  void EnableVirtualTime();
+
   const ThrottledTimeDomain* time_domain() const { return time_domain_.get(); }
 
   static base::TimeTicks ThrottledRunTime(base::TimeTicks unthrottled_runtime);
@@ -86,8 +90,9 @@ class SCHEDULER_EXPORT ThrottlingHelper : public TimeDomain::Observer {
   const char* tracing_category_;               // NOT OWNED
   std::unique_ptr<ThrottledTimeDomain> time_domain_;
 
-  CancelableClosureHolder suspend_timers_when_backgrounded_closure_;
+  CancelableClosureHolder pump_throttled_tasks_closure_;
   base::TimeTicks pending_pump_throttled_tasks_runtime_;
+  bool virtual_time_;
 
   base::WeakPtrFactory<ThrottlingHelper> weak_factory_;