Index: third_party/WebKit/Source/core/dom/Element.idl |
diff --git a/third_party/WebKit/Source/core/dom/Element.idl b/third_party/WebKit/Source/core/dom/Element.idl |
index f642b455026e80b37cbe48f0996bc713172f60e2..09b59264fb97d535f6063e021657676d2f9c6dcb 100644 |
--- a/third_party/WebKit/Source/core/dom/Element.idl |
+++ b/third_party/WebKit/Source/core/dom/Element.idl |
@@ -95,7 +95,8 @@ interface Element : Node { |
ClientRectList getClientRects(); |
ClientRect getBoundingClientRect(); |
- void scrollIntoView(optional (ScrollIntoViewOptions or boolean)? arg); |
+ void scrollIntoView(); |
+ void scrollIntoView((ScrollIntoViewOptions or boolean)? arg); |
foolip
2017/06/15 08:38:04
This argument should not be nullable.
sunyunjia
2017/06/15 18:00:26
If I remove the "?", and pass in null or undefined
foolip
2017/06/15 19:41:53
The "If arg is not specified" case in the spec wou
|
[RuntimeEnabled=CSSOMSmoothScroll, ImplementedAs=scrollTo] void scroll(optional ScrollToOptions options); |
[RuntimeEnabled=CSSOMSmoothScroll, ImplementedAs=scrollTo] void scroll(unrestricted double x, unrestricted double y); |
[RuntimeEnabled=CSSOMSmoothScroll] void scrollTo(optional ScrollToOptions options); |