scheduler: Detect single event gestures correctly

content/renderer/input/input_handler_manager_client.h

Index: content/renderer/input/input_handler_manager_client.h
diff --git a/content/renderer/input/input_handler_manager_client.h b/content/renderer/input/input_handler_manager_client.h
index bbad896c37207449ffa6ed1f8a2102e7cec9df9e..eb1fbefd4da17463a5432e69591450aee2256938 100644
--- a/content/renderer/input/input_handler_manager_client.h
+++ b/content/renderer/input/input_handler_manager_client.h
@@ -11,6 +11,7 @@
 #include "content/common/content_export.h"
 #include "content/common/input/input_event_ack_state.h"
 #include "third_party/WebKit/public/platform/WebCoalescedInputEvent.h"
+#include "third_party/WebKit/public/platform/WebInputEventResult.h"
 #include "ui/gfx/geometry/vector2d_f.h"
 
 namespace ui {
@@ -30,6 +31,7 @@ class CONTENT_EXPORT InputHandlerManagerClient {
   virtual void SetInputHandlerManager(InputHandlerManager*) = 0;
   virtual void NotifyInputEventHandled(int routing_id,
                                        blink::WebInputEvent::Type type,
+                                       blink::WebInputEventResult result,
                                        InputEventAckState ack_result) = 0;
   virtual void ProcessRafAlignedInput(int routing_id) = 0;