[SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

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

Index: third_party/WebKit/Source/modules/webaudio/PeriodicWave.h
diff --git a/third_party/WebKit/Source/modules/webaudio/PeriodicWave.h b/third_party/WebKit/Source/modules/webaudio/PeriodicWave.h
index a6cf94c44b013d0d48e010c97313decc8b5731f5..aaef823d91603b4b40833bf326be19a839ee469e 100644
--- a/third_party/WebKit/Source/modules/webaudio/PeriodicWave.h
+++ b/third_party/WebKit/Source/modules/webaudio/PeriodicWave.h
@@ -29,12 +29,13 @@
 #ifndef PeriodicWave_h
 #define PeriodicWave_h
 
+#include <memory>
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/dom/DOMTypedArray.h"
+#include "core/dom/MaybeShared.h"
 #include "platform/audio/AudioArray.h"
 #include "wtf/Forward.h"
 #include "wtf/Vector.h"
-#include <memory>
 
 namespace blink {
 
@@ -63,8 +64,8 @@ class PeriodicWave final : public GarbageCollectedFinalized<PeriodicWave>,
                               ExceptionState&);
 
   static PeriodicWave* create(BaseAudioContext&,
-                              DOMFloat32Array* real,
-                              DOMFloat32Array* imag,
+                              const MaybeShared<DOMFloat32Array>& real,
+                              const MaybeShared<DOMFloat32Array>& imag,
                               bool normalize,
                               ExceptionState&);