Hook up DidReceiveInputEvent to the blink scheduler

content/renderer/scheduler/null_renderer_scheduler.h

 // Copyright 2014 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 CONTENT_RENDERER_SCHEDULER_NULL_RENDERER_SCHEDULER_H_
 #define CONTENT_RENDERER_SCHEDULER_NULL_RENDERER_SCHEDULER_H_
 
 #include "content/renderer/scheduler/renderer_scheduler.h"
 
 namespace content {
 
 class NullRendererScheduler : public RendererScheduler {
  public:
   NullRendererScheduler();
   ~NullRendererScheduler() override;
 
   scoped_refptr<base::SingleThreadTaskRunner> DefaultTaskRunner() override;
   scoped_refptr<base::SingleThreadTaskRunner> CompositorTaskRunner() override;
   scoped_refptr<SingleThreadIdleTaskRunner> IdleTaskRunner() override;
 
   void WillBeginFrame(const cc::BeginFrameArgs& args) override;
   void DidCommitFrameToCompositor() override;
-  void DidReceiveInputEventOnCompositorThread() override;
+  void DidReceiveInputEventOnCompositorThread(
+      blink::WebInputEvent::Type type) override;
+  void DidAnimateForInputOnCompositorThread() override;
   bool ShouldYieldForHighPriorityWork() override;
   void Shutdown() override;
 
  private:
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   scoped_refptr<SingleThreadIdleTaskRunner> idle_task_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(NullRendererScheduler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_SCHEDULER_NULL_RENDERER_SCHEDULER_H_