[WIP] BufferedInputRouter

content/browser/renderer_host/render_widget_host_view_base.cc

Index: content/browser/renderer_host/render_widget_host_view_base.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_base.cc b/content/browser/renderer_host/render_widget_host_view_base.cc
index 9e7f10e0dbed78fee3fecab3a7017c1db67450c1..49375ebb5a85e7eb5c8a499e7c43c463a53e173d 100644
--- a/content/browser/renderer_host/render_widget_host_view_base.cc
+++ b/content/browser/renderer_host/render_widget_host_view_base.cc
@@ -456,6 +456,15 @@ InputEventAckState RenderWidgetHostViewBase::FilterInputEvent(
   return INPUT_EVENT_ACK_STATE_NOT_CONSUMED;
 }
 
+void RenderWidgetHostViewBase::OnSetNeedsFlushInput() {
+  RenderWidgetHostImpl* impl = NULL;
+  if (GetRenderWidgetHost())
+    impl = RenderWidgetHostImpl::From(GetRenderWidgetHost());
+
+  if (impl)
+    impl->FlushInput();
+}
+
 void RenderWidgetHostViewBase::GestureEventAck(int gesture_event_type,
                                                InputEventAckState ack_result) {}