Index: dart/tools/dom/dom.json |
=================================================================== |
--- dart/tools/dom/dom.json (revision 29785) |
+++ dart/tools/dom/dom.json (working copy) |
@@ -333,8 +333,11 @@ |
"support_level": "experimental" |
}, |
"BeforeUnloadEvent": { |
- "members": {}, |
- "support_level": "untriaged" |
+ "comment": "http://www.w3.org/html/wg/drafts/html/master/browsers.html#beforeunloadevent", |
+ "members": { |
+ "returnValue": {} |
+ }, |
+ "support_level": "stable" |
}, |
"BiquadFilterNode": { |
"comment": "https://dvcs.w3.org/hg/audio/raw-file/tip/webaudio/specification.html#BiquadFilterNode-section", |