Introduce WebTaskRunner Patch 4/5

components/scheduler/child/web_scheduler_impl.h

Index: components/scheduler/child/web_scheduler_impl.h
diff --git a/components/scheduler/child/web_scheduler_impl.h b/components/scheduler/child/web_scheduler_impl.h
index 923432d1a087a676a1dfcf434f1653143cd0991b..be63351dc81400ffc1b0f3f5937de16b31174d04 100644
--- a/components/scheduler/child/web_scheduler_impl.h
+++ b/components/scheduler/child/web_scheduler_impl.h
@@ -42,37 +42,20 @@ class SCHEDULER_EXPORT WebSchedulerImpl : public blink::WebScheduler {
                                        blink::WebThread::IdleTask* task);
   virtual void postIdleTaskAfterWakeup(const blink::WebTraceLocation& location,
                                        blink::WebThread::IdleTask* task);
-  // TODO(alexclarke): Remove this.
-  virtual void postLoadingTask(const blink::WebTraceLocation& location,
-                               blink::WebThread::Task* task);
   virtual blink::WebTaskRunner* loadingTaskRunner();
   virtual blink::WebTaskRunner* timerTaskRunner();
 
   // TODO(alexclarke): Remove when possible.
   virtual void postTimerTaskAt(const blink::WebTraceLocation& location,
-                               blink::WebThread::Task* task,
-                               double monotonicTime);
-  // TODO(alexclarke): Remove when possible.
-  virtual void postTimerTaskAt(const blink::WebTraceLocation& location,
                                blink::WebTaskRunner::Task* task,
                                double monotonicTime);
-  // TODO(alexclarke): Remove this.
-  virtual void postTimerTask(const blink::WebTraceLocation& location,
-                             blink::WebThread::Task* task,
-                             double delaySecs);
-  // TODO(alexclarke): Remove this.
-  virtual void postTimerTask(const blink::WebTraceLocation& location,
-                             blink::WebThread::Task* task,
-                             long long delayMs);
 
  private:
   static void runIdleTask(scoped_ptr<blink::WebThread::IdleTask> task,
                           base::TimeTicks deadline);
-  static void runTask(scoped_ptr<blink::WebThread::Task> task);
 
   ChildScheduler* child_scheduler_;  // NOT OWNED
   scoped_refptr<SingleThreadIdleTaskRunner> idle_task_runner_;
-  scoped_refptr<base::SingleThreadTaskRunner> loading_task_runner_;
   scoped_refptr<TaskQueue> timer_task_runner_;
   scoped_ptr<WebTaskRunnerImpl> loading_web_task_runner_;
   scoped_ptr<WebTaskRunnerImpl> timer_web_task_runner_;