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Diffstat (limited to 'Source/WebCore/css/MediaQueryList.idl')
| -rw-r--r-- | Source/WebCore/css/MediaQueryList.idl | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Source/WebCore/css/MediaQueryList.idl b/Source/WebCore/css/MediaQueryList.idl index 4b097064c..3dffdcf5c 100644 --- a/Source/WebCore/css/MediaQueryList.idl +++ b/Source/WebCore/css/MediaQueryList.idl @@ -22,6 +22,8 @@ ] interface MediaQueryList { readonly attribute DOMString media; readonly attribute boolean matches; - void addListener([Default=Undefined] optional MediaQueryListListener listener); - void removeListener([Default=Undefined] optional MediaQueryListListener listener); + + // FIXME: The listener parameter should not be optional. + void addListener(optional MediaQueryListListener? listener = null); + void removeListener(optional MediaQueryListListener? listener = null); }; |