Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / modules / webaudio / BiquadProcessor.h

diff --git a/src/third_party/WebKit/Source/modules/webaudio/BiquadProcessor.h b/src/third_party/WebKit/Source/modules/webaudio/BiquadProcessor.h
index 1e513a6..7647586 100644 (file)
--- a/src/third_party/WebKit/Source/modules/webaudio/BiquadProcessor.h
+++ b/src/third_party/WebKit/Source/modules/webaudio/BiquadProcessor.h
@@ -80,10 +80,10 @@ public:
 private:
     FilterType m_type;
 
-    RefPtr<AudioParam> m_parameter1;
-    RefPtr<AudioParam> m_parameter2;
-    RefPtr<AudioParam> m_parameter3;
-    RefPtr<AudioParam> m_parameter4;
+    RefPtrWillBePersistent<AudioParam> m_parameter1;
+    RefPtrWillBePersistent<AudioParam> m_parameter2;
+    RefPtrWillBePersistent<AudioParam> m_parameter3;
+    RefPtrWillBePersistent<AudioParam> m_parameter4;
 
     // so DSP kernels know when to re-compute coefficients
     bool m_filterCoefficientsDirty;