Implement BaseAudioContext

third_party/WebKit/Source/modules/webaudio/IIRFilterNode.h

Index: third_party/WebKit/Source/modules/webaudio/IIRFilterNode.h
diff --git a/third_party/WebKit/Source/modules/webaudio/IIRFilterNode.h b/third_party/WebKit/Source/modules/webaudio/IIRFilterNode.h
index b25f0581db935babe1b27b1b2406f3c5f049ca17..17ca41838bdb043716b899bb8e9e0db2212f0922 100644
--- a/third_party/WebKit/Source/modules/webaudio/IIRFilterNode.h
+++ b/third_party/WebKit/Source/modules/webaudio/IIRFilterNode.h
@@ -11,13 +11,13 @@
 
 namespace blink {
 
-class AbstractAudioContext;
+class BaseAudioContext;
 class ExceptionState;
 
 class IIRFilterNode : public AudioNode {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static IIRFilterNode* create(AbstractAudioContext& context, float sampleRate, const Vector<double> feedforward, const Vector<double> feedback)
+    static IIRFilterNode* create(BaseAudioContext& context, float sampleRate, const Vector<double> feedforward, const Vector<double> feedback)
     {
         return new IIRFilterNode(context, sampleRate, feedforward, feedback);
     }
@@ -28,7 +28,7 @@ public:
     void getFrequencyResponse(const DOMFloat32Array* frequencyHz, DOMFloat32Array* magResponse, DOMFloat32Array* phaseResponse, ExceptionState&);
 
 private:
-    IIRFilterNode(AbstractAudioContext&, float sampleRate, const Vector<double> denominator, const Vector<double> numerator);
+    IIRFilterNode(BaseAudioContext&, float sampleRate, const Vector<double> denominator, const Vector<double> numerator);
 
     IIRProcessor* iirProcessor() const;
 };