Prepare for per-webview virtual time

components/scheduler/base/task_queue_manager_delegate.h

Index: components/scheduler/base/task_queue_manager_delegate.h
diff --git a/components/scheduler/base/task_queue_manager_delegate.h b/components/scheduler/base/task_queue_manager_delegate.h
index b11f7d3ada5fbd461015149f0de5119fab3c4416..1bb405015f495c64c5fb143b0d8319e8730ecaeb 100644
--- a/components/scheduler/base/task_queue_manager_delegate.h
+++ b/components/scheduler/base/task_queue_manager_delegate.h
@@ -23,16 +23,6 @@ class SCHEDULER_EXPORT TaskQueueManagerDelegate
   // a nested task).
   virtual bool IsNested() const = 0;
 
-  // Used by the TaskQueueManager to tell us there is no more non-delayed work
-  // to do.
-  // TODO(alexclarke): Try and find a better interface that avoids the need for
-  // this.
-  virtual void OnNoMoreImmediateWork() = 0;
-
-  // Returns the time as a double which is the number of seconds since epoch
-  // (Jan 1, 1970).  Blink uses this format to represent time.
-  virtual double CurrentTimeSeconds() const = 0;
-
  protected:
   ~TaskQueueManagerDelegate() override {}