Implement BaseAudioContext

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

Index: third_party/WebKit/Source/modules/webaudio/OscillatorNode.h
diff --git a/third_party/WebKit/Source/modules/webaudio/OscillatorNode.h b/third_party/WebKit/Source/modules/webaudio/OscillatorNode.h
index d80f27dc84e8bbc7409c4146d7e1d00cbe016600..16a60e900211ca8d60e25b1df623bb2f2275ffb0 100644
--- a/third_party/WebKit/Source/modules/webaudio/OscillatorNode.h
+++ b/third_party/WebKit/Source/modules/webaudio/OscillatorNode.h
@@ -35,7 +35,7 @@
 
 namespace blink {
 
-class AbstractAudioContext;
+class BaseAudioContext;
 class ExceptionState;
 class PeriodicWave;
 
@@ -100,7 +100,7 @@ private:
 class OscillatorNode final : public AudioScheduledSourceNode {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static OscillatorNode* create(AbstractAudioContext&, float sampleRate);
+    static OscillatorNode* create(BaseAudioContext&, float sampleRate);
     DECLARE_VIRTUAL_TRACE();
 
     String type() const;
@@ -110,7 +110,7 @@ public:
     void setPeriodicWave(PeriodicWave*);
 
 private:
-    OscillatorNode(AbstractAudioContext&, float sampleRate);
+    OscillatorNode(BaseAudioContext&, float sampleRate);
     OscillatorHandler& oscillatorHandler() const;
 
     Member<AudioParam> m_frequency;