Prevent redundant DoWorks due to canceled delayed tasks

third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h

Index: third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h
diff --git a/third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h b/third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h
index c6f2b29f5918544ddec4b74bf3a8032cbea5dd09..3dbe6277bef9c3a2e6b6512d15a956216730bb3b 100644
--- a/third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h
+++ b/third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h
@@ -172,7 +172,8 @@ class BLINK_PLATFORM_EXPORT TaskQueueImpl final : public TaskQueue {
   }
 
   // Enqueues any delayed tasks which should be run now on the
-  // |delayed_work_queue|.  Must be called from the main thread.
+  // |delayed_work_queue|. It also schedules the next wake up with the
+  // TimeDomain. Must be called from the main thread.
   void MoveReadyDelayedTasksToDelayedWorkQueue(LazyNow* lazy_now);

[Sami, 2016/09/13 17:42:53]

Not sure if we need to do this now, but maybe we could rename this function to
something like ProcessDelayedWork() or something else that better captures its
new role.

[alex clarke (OOO till 29th), 2016/09/14 09:04:24]

Done.

 
  private: