Teach MainThreadEventQueue about touchmove throttling.

content/renderer/input/input_event_filter.h

Index: content/renderer/input/input_event_filter.h
diff --git a/content/renderer/input/input_event_filter.h b/content/renderer/input/input_event_filter.h
index 11dbb38909bd293940a87b5b12029fd77bee277b..f8d6e6ba7b3c7ccdd6c292d5845e49ce25481dc3 100644
--- a/content/renderer/input/input_event_filter.h
+++ b/content/renderer/input/input_event_filter.h
@@ -75,7 +75,7 @@ class CONTENT_EXPORT InputEventFilter : public InputHandlerManagerClient,
                                blink::WebInputEvent::Type type,
                                blink::WebInputEventResult result,
                                InputEventAckState ack_result) override;
-  void ProcessRafAlignedInput(int routing_id) override;
+  void ProcessRafAlignedInput(int routing_id, double frame_time_sec) override;

[aelias_OOO_until_Jul13, 2017/02/24 20:19:50]

Please use base::Time.

[dtapuska, 2017/02/24 20:43:15]

Done; it is a shame that cc actually returns it to the render layer in double
that really should be fixed; but that is beyond the scope of this change.

 
   // IPC::MessageFilter methods:
   void OnFilterAdded(IPC::Channel* channel) override;