[SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef IIRFilterNode_h
 #define IIRFilterNode_h
 
 #include "core/dom/DOMTypedArray.h"
+#include "core/dom/NotShared.h"
 #include "modules/webaudio/AudioNode.h"
 #include "modules/webaudio/IIRProcessor.h"
 
 namespace blink {
 
 class BaseAudioContext;
 class ExceptionState;
 class IIRFilterOptions;
 
 class IIRFilterNode : public AudioNode {
   DEFINE_WRAPPERTYPEINFO();
 
  public:
   static IIRFilterNode* Create(BaseAudioContext&,
                                const Vector<double>& feedforward,
                                const Vector<double>& feedback,
                                ExceptionState&);
 
   static IIRFilterNode* Create(BaseAudioContext*,
                                const IIRFilterOptions&,
                                ExceptionState&);
 
   DECLARE_VIRTUAL_TRACE();
 
   // Get the magnitude and phase response of the filter at the given
   // set of frequencies (in Hz). The phase response is in radians.
-  void getFrequencyResponse(const DOMFloat32Array* frequency_hz,
-                            DOMFloat32Array* mag_response,
-                            DOMFloat32Array* phase_response,
+  void getFrequencyResponse(NotShared<const DOMFloat32Array> frequency_hz,
+                            NotShared<DOMFloat32Array> mag_response,
+                            NotShared<DOMFloat32Array> phase_response,
                             ExceptionState&);
 
  private:
   IIRFilterNode(BaseAudioContext&,
                 const Vector<double>& denominator,
                 const Vector<double>& numerator);
 
   IIRProcessor* IirProcessor() const;
 };
 
 }  // namespace blink
 
 #endif  // IIRFilterNode_h