MouseMove when the mouse is down to signal compositor priority

content/renderer/input/input_handler_proxy_client.h

 // Copyright 2013 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_INPUT_INPUT_HANDLER_PROXY_CLIENT_H_
 #define CONTENT_RENDERER_INPUT_INPUT_HANDLER_PROXY_CLIENT_H_
 
 namespace blink {
 class WebGestureCurve;
 struct WebActiveWheelFlingParameters;
@@ skipping 20 matching lines @@
   // with |velocity| and already scrolled |cumulative_scroll| pixels.
   virtual blink::WebGestureCurve* CreateFlingAnimationCurve(
       blink::WebGestureDevice device_source,
       const blink::WebFloatPoint& velocity,
       const blink::WebSize& cumulative_scroll) = 0;
 
   virtual void DidOverscroll(const DidOverscrollParams& params) = 0;
 
   virtual void DidStopFlinging() = 0;
 
-  virtual void DidReceiveInputEvent(blink::WebInputEvent::Type type) = 0;
+  virtual void DidReceiveInputEvent(
+      const blink::WebInputEvent& web_input_event) = 0;
 
   virtual void DidAnimateForInput() = 0;
 
  protected:
   virtual ~InputHandlerProxyClient() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_INPUT_INPUT_HANDLER_PROXY_CLIENT_H_