Revert of [SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

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 826bd67ab0ef6645f7348cac5e8a2b8f9cdfaa1c..e16b8db569cddc57aa12c0823f443ddf2815a37d 100644
--- a/third_party/WebKit/Source/modules/webaudio/IIRFilterNode.h
+++ b/third_party/WebKit/Source/modules/webaudio/IIRFilterNode.h
@@ -6,7 +6,6 @@
 #define IIRFilterNode_h
 
 #include "core/dom/DOMTypedArray.h"
-#include "core/dom/NotShared.h"
 #include "modules/webaudio/AudioNode.h"
 #include "modules/webaudio/IIRProcessor.h"
 
@@ -33,9 +32,9 @@
 
   // 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(NotShared<const DOMFloat32Array> frequency_hz,
-                            NotShared<DOMFloat32Array> mag_response,
-                            NotShared<DOMFloat32Array> phase_response,
+  void getFrequencyResponse(const DOMFloat32Array* frequency_hz,
+                            DOMFloat32Array* mag_response,
+                            DOMFloat32Array* phase_response,
                             ExceptionState&);
 
  private: