Bug 1397168 - Add a function to find out if a node has any ancestor that is pending for restyling. r=emilio

MozReview-Commit-ID: DXcodMcQP59
2017-09-06 15:42:05 +08:00
parent 1e88dae809
commit 77a3e6f43a
3 changed files with 11 additions and 0 deletions
--- a/layout/base/ServoRestyleManager.cpp
+++ b/layout/base/ServoRestyleManager.cpp
@@ -1202,6 +1202,12 @@ ServoRestyleManager::ProcessAllPendingAttributeAndStateInvalidations()
  ClearSnapshots();
 }

+bool
+ServoRestyleManager::HasPendingRestyleAncestor(Element* aElement) const
+{
+  return Servo_HasPendingRestyleAncestor(aElement);
+}
+
 void
 ServoRestyleManager::UpdateOnlyAnimationStyles()
 {