Index: Source/core/css/MediaQueryListListener.cpp |
diff --git a/Source/core/css/MediaQueryListListener.cpp b/Source/core/css/MediaQueryListListener.cpp |
index 2be34648ea26b9c471ce5c3f14ee7fb04c321a60..8faca14b2cdc4199c49c3f5519992a5f3c8f3730 100644 |
--- a/Source/core/css/MediaQueryListListener.cpp |
+++ b/Source/core/css/MediaQueryListListener.cpp |
@@ -26,6 +26,11 @@ |
namespace WebCore { |
+MediaQueryListListener::MediaQueryListListener() |
+{ |
+ // only for use by subclasses |
+} |
+ |
MediaQueryListListener::MediaQueryListListener(ScriptState* scriptState, const ScriptValue& function) |
: m_scriptState(scriptState) |
, m_function(function) |