Make blink platform time consistent with the timer virtual time

components/scheduler/renderer/renderer_scheduler_impl.h

Index: components/scheduler/renderer/renderer_scheduler_impl.h
diff --git a/components/scheduler/renderer/renderer_scheduler_impl.h b/components/scheduler/renderer/renderer_scheduler_impl.h
index 5b5f6e9d270ed63ee1fcb3256d6910d000a4f674..fba82881777a621dddf6dab6246c95d44f4b8f17 100644
--- a/components/scheduler/renderer/renderer_scheduler_impl.h
+++ b/components/scheduler/renderer/renderer_scheduler_impl.h
@@ -70,6 +70,8 @@ class SCHEDULER_EXPORT RendererSchedulerImpl
   void SuspendTimerQueue() override;
   void ResumeTimerQueue() override;
   void SetTimerQueueSuspensionWhenBackgroundedEnabled(bool enabled) override;
+  double CurrentTime() const override;
+  double MonotonicallyIncreasingTime() const override;
 
   // RenderWidgetSignals::Observer implementation:
   void SetAllRenderWidgetsHidden(bool hidden) override;