[SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

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

Index: third_party/WebKit/Source/modules/webaudio/BaseAudioContext.cpp
diff --git a/third_party/WebKit/Source/modules/webaudio/BaseAudioContext.cpp b/third_party/WebKit/Source/modules/webaudio/BaseAudioContext.cpp
index 65df5dac717f4b11b637396790f8a27e66125819..589fda98c1e420c96dd9626e660060ba2f94305b 100644
--- a/third_party/WebKit/Source/modules/webaudio/BaseAudioContext.cpp
+++ b/third_party/WebKit/Source/modules/webaudio/BaseAudioContext.cpp
@@ -520,8 +520,8 @@ OscillatorNode* BaseAudioContext::createOscillator(
 }
 
 PeriodicWave* BaseAudioContext::createPeriodicWave(
-    DOMFloat32Array* real,
-    DOMFloat32Array* imag,
+    const NotShared<DOMFloat32Array>& real,
+    const NotShared<DOMFloat32Array>& imag,
     ExceptionState& exceptionState) {
   DCHECK(isMainThread());
 
@@ -529,8 +529,8 @@ PeriodicWave* BaseAudioContext::createPeriodicWave(
 }
 
 PeriodicWave* BaseAudioContext::createPeriodicWave(
-    DOMFloat32Array* real,
-    DOMFloat32Array* imag,
+    const NotShared<DOMFloat32Array>& real,
+    const NotShared<DOMFloat32Array>& imag,
     const PeriodicWaveConstraints& options,
     ExceptionState& exceptionState) {
   DCHECK(isMainThread());