www/waterfox/files/patch-bug1459693


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commit b639bb848489
Author: Olli Pettay <Olli.Pettay@helsinki.fi>
Date:   Wed May 30 17:04:18 2018 +0300

    Bug 1459693 - Ensure the right anonymous element is focused when calling input.focus(). r=mccr8, a=RyanVM
    
    --HG--
    extra : source : 8398d902299c9df8c0cb522d2d34c1419ee2682b
---
 dom/html/HTMLInputElement.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git dom/html/HTMLInputElement.cpp dom/html/HTMLInputElement.cpp
index 4ba4ef9f9371b..9b4862626c6e0 100644
--- dom/html/HTMLInputElement.cpp
+++ dom/html/HTMLInputElement.cpp
@@ -3177,7 +3177,8 @@ HTMLInputElement::Focus(ErrorResult& aError)
     nsNumberControlFrame* numberControlFrame =
       do_QueryFrame(GetPrimaryFrame());
     if (numberControlFrame) {
-      HTMLInputElement* textControl = numberControlFrame->GetAnonTextControl();
+      RefPtr<HTMLInputElement> textControl =
+        numberControlFrame->GetAnonTextControl();
       if (textControl) {
         textControl->Focus(aError);
         return;