Fix a bug that could occasionaly cause setInterval to stop

components/scheduler/base/virtual_time_domain.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_SCHEDULER_BASE_VIRTUAL_TIME_DOMAIN_H_
 #define COMPONENTS_SCHEDULER_BASE_VIRTUAL_TIME_DOMAIN_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "components/scheduler/base/time_domain.h"
 #include "components/scheduler/scheduler_export.h"
 
 namespace scheduler {
 
 class SCHEDULER_EXPORT VirtualTimeDomain : public TimeDomain {
  public:
   VirtualTimeDomain(TimeDomain::Observer* observer,
                     base::TimeTicks initial_time);
   ~VirtualTimeDomain() override;
 
   // TimeDomain implementation:
   LazyNow CreateLazyNow() const override;
   base::TimeTicks Now() const override;
-  base::TimeTicks ComputeDelayedRunTime(base::TimeTicks time_domain_now,
-                                        base::TimeDelta delay) const override;
+  base::TimeTicks BlinkNow() const override;
   bool MaybeAdvanceTime() override;
   const char* GetName() const override;
 
   // Advances this time domain to |now|. NOTE |now| is supposed to be
   // monotonically increasing.  NOTE it's the responsibility of the caller to
   // call TaskQueueManager::MaybeScheduleImmediateWork if needed.
   void AdvanceTo(base::TimeTicks now);
 
   using TimeDomain::ClearExpiredWakeups;
 
@@ skipping 12 matching lines @@
 
   TaskQueueManager* task_queue_manager_;  // NOT OWNED
   base::Closure do_work_closure_;
 
   DISALLOW_COPY_AND_ASSIGN(VirtualTimeDomain);
 };
 
 }  // namespace scheduler
 
 #endif  // COMPONENTS_SCHEDULER_BASE_VIRTUAL_TIME_DOMAIN_H_