Add a flag to update hover effect when a layout is changed

third_party/WebKit/Source/core/input/EventHandler.cpp

Index: third_party/WebKit/Source/core/input/EventHandler.cpp
diff --git a/third_party/WebKit/Source/core/input/EventHandler.cpp b/third_party/WebKit/Source/core/input/EventHandler.cpp
index 89cbf41dababfdd287484efbe736920b2dd0150f..9d867c15430fb311274c4c081bbf355644f076e4 100644
--- a/third_party/WebKit/Source/core/input/EventHandler.cpp
+++ b/third_party/WebKit/Source/core/input/EventHandler.cpp
@@ -734,7 +734,6 @@ WebInputEventResult EventHandler::HandleMouseMoveEvent(
     const WebMouseEvent& event,
     const Vector<WebMouseEvent>& coalesced_events) {
   TRACE_EVENT0("blink", "EventHandler::handleMouseMoveEvent");
-
   HitTestResult hovered_node = HitTestResult();
   WebInputEventResult result =
       HandleMouseMoveOrLeaveEvent(event, coalesced_events, &hovered_node);
@@ -1896,8 +1895,13 @@ bool EventHandler::CursorUpdatePending() {
   return cursor_update_timer_.IsActive();
 }
 
-void EventHandler::DispatchFakeMouseMoveEventSoon() {
-  mouse_event_manager_->DispatchFakeMouseMoveEventSoon();
+bool EventHandler::FakeMouseMovePending() const {
+  return mouse_event_manager_->FakeMouseMovePending();
+}
+
+void EventHandler::DispatchFakeMouseMoveEventSoon(
+    MouseEventManager::FakeMouseMoveReason fake_mouse_move_reason) {
+  mouse_event_manager_->DispatchFakeMouseMoveEventSoon(fake_mouse_move_reason);
 }
 
 void EventHandler::DispatchFakeMouseMoveEventSoonInQuad(const FloatQuad& quad) {