Index: Source/modules/webaudio/AudioParam.h |
diff --git a/Source/modules/webaudio/AudioParam.h b/Source/modules/webaudio/AudioParam.h |
index ee62dc53b5b4bfeae2031f60a2db348c6660d282..5afdb6ac21686da013a2c412f1866d90f3bdc764 100644 |
--- a/Source/modules/webaudio/AudioParam.h |
+++ b/Source/modules/webaudio/AudioParam.h |
@@ -43,6 +43,7 @@ namespace blink { |
class AudioNodeOutput; |
class AudioParam FINAL : public AudioSummingJunction, public ScriptWrappable { |
+ DEFINE_WRAPPERTYPEINFO(); |
public: |
static const double DefaultSmoothingConstant; |
static const double SnapThreshold; |