[SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

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

Index: third_party/WebKit/Source/modules/webaudio/PeriodicWave.cpp
diff --git a/third_party/WebKit/Source/modules/webaudio/PeriodicWave.cpp b/third_party/WebKit/Source/modules/webaudio/PeriodicWave.cpp
index 4a9e8db73300490a2b3c6b7a2de366ddb321e9fc..66fd10cdefbc4e34db678d9d7f9ace5a05d1742c 100644
--- a/third_party/WebKit/Source/modules/webaudio/PeriodicWave.cpp
+++ b/third_party/WebKit/Source/modules/webaudio/PeriodicWave.cpp
@@ -82,14 +82,15 @@ PeriodicWave* PeriodicWave::create(BaseAudioContext& context,
 }
 
 PeriodicWave* PeriodicWave::create(BaseAudioContext& context,
-                                   DOMFloat32Array* real,
-                                   DOMFloat32Array* imag,
+                                   const NotShared<DOMFloat32Array>& real,
+                                   const NotShared<DOMFloat32Array>& imag,
                                    bool disableNormalization,
                                    ExceptionState& exceptionState) {
   DCHECK(isMainThread());
 
-  return create(context, real->length(), real->data(), imag->length(),
-                imag->data(), disableNormalization, exceptionState);
+  return create(context, real.view()->length(), real.view()->data(),
+                imag.view()->length(), imag.view()->data(),
+                disableNormalization, exceptionState);
 }
 
 PeriodicWave* PeriodicWave::create(BaseAudioContext* context,