InputHandlerProxy to inform blink scheduler of input events

content/renderer/input/input_handler_wrapper.cc

Index: content/renderer/input/input_handler_wrapper.cc
diff --git a/content/renderer/input/input_handler_wrapper.cc b/content/renderer/input/input_handler_wrapper.cc
index 6ff0033939a3875b8090ba8afb03493c31288baa..a13a192155f0d032635f10e246aea380d2461795 100644
--- a/content/renderer/input/input_handler_wrapper.cc
+++ b/content/renderer/input/input_handler_wrapper.cc
@@ -21,6 +21,7 @@ InputHandlerWrapper::InputHandlerWrapper(
       routing_id_(routing_id),
       input_handler_proxy_(input_handler.get(), this),
       main_loop_(main_loop),
+      web_scheduler_proxy_(blink::WebSchedulerProxy::create()),
       render_view_impl_(render_view_impl) {
   DCHECK(input_handler);
 }
@@ -57,4 +58,8 @@ void InputHandlerWrapper::DidStopFlinging() {
   input_handler_manager_->DidStopFlinging(routing_id_);
 }
 
+void InputHandlerWrapper::DidReceiveInputEvent() {
+  web_scheduler_proxy_.didReceiveInputEvent();
+}
+
 }  // namespace content