Making EventSender talk to the right WebWidget (for OOPIF support).

ui/events/blink/blink_event_util.h

Index: ui/events/blink/blink_event_util.h
diff --git a/ui/events/blink/blink_event_util.h b/ui/events/blink/blink_event_util.h
index aa12f9d1dd9132985e7ecf6aeab5964efb5205ae..dc488544d1bab73954c601a6a1c469c954366a01 100644
--- a/ui/events/blink/blink_event_util.h
+++ b/ui/events/blink/blink_event_util.h
@@ -51,6 +51,12 @@ std::unique_ptr<blink::WebInputEvent> ScaleWebInputEvent(
     const blink::WebInputEvent& event,
     float scale);
 
+std::unique_ptr<blink::WebInputEvent> TranslateAndScaleWebInputEvent(
+    const blink::WebInputEvent& event,
+    int delta_x,
+    int delta_y,
+    float scale);
+
 blink::WebPointerProperties::PointerType ToWebPointerType(
     MotionEvent::ToolType tool_type);