Move close() from BaseAudioContext to AudioContext

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

 /*
  * Copyright (C) 2012, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 29 matching lines @@
     static OfflineAudioContext* create(ExecutionContext*, unsigned numberOfChannels, unsigned numberOfFrames, float sampleRate, ExceptionState&);
 
     ~OfflineAudioContext() override;
 
     DECLARE_VIRTUAL_TRACE();
 
     unsigned length() const { return m_totalRenderFrames; }
 
     ScriptPromise startOfflineRendering(ScriptState*);
 
-    ScriptPromise closeContext(ScriptState*) final;
     ScriptPromise suspendContext(ScriptState*, double);
     ScriptPromise resumeContext(ScriptState*) final;
 
     // This is to implement the pure virtual method from BaseAudioContext.
     // CANNOT be called from an OfflineAudioContext.
     ScriptPromise suspendContext(ScriptState*) final;
 
     void rejectPendingResolvers() override;
 
     bool hasRealtimeConstraint() final { return false; }
@@ skipping 52 matching lines @@
     // state when the context is suspended.
     bool m_isRenderingStarted;
 
     // Total render sample length.
     size_t m_totalRenderFrames;
 };
 
 } // namespace blink
 
 #endif // OfflineAudioContext_h