[SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

third_party/WebKit/Source/modules/mediasource/SourceBuffer.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef SourceBuffer_h
 #define SourceBuffer_h
 
+#include <memory>
 #include "bindings/core/v8/ActiveScriptWrappable.h"
+#include "core/dom/NotShared.h"
 #include "core/dom/SuspendableObject.h"
 #include "modules/EventTargetModules.h"
 #include "modules/mediasource/TrackDefaultList.h"
 #include "platform/AsyncMethodRunner.h"
 #include "platform/weborigin/KURL.h"
 #include "public/platform/WebSourceBufferClient.h"
 #include "wtf/text/WTFString.h"
-#include <memory>
 
 namespace blink {
 
 class AudioTrackList;
 class DOMArrayBuffer;
 class DOMArrayBufferView;
 class ExceptionState;
 class GenericEventQueue;
 class MediaSource;
 class TimeRanges;
@@ skipping 18 matching lines @@
   ~SourceBuffer() override;
 
   // SourceBuffer.idl methods
   const AtomicString& mode() const { return m_mode; }
   void setMode(const AtomicString&, ExceptionState&);
   bool updating() const { return m_updating; }
   TimeRanges* buffered(ExceptionState&) const;
   double timestampOffset() const;
   void setTimestampOffset(double, ExceptionState&);
   void appendBuffer(DOMArrayBuffer* data, ExceptionState&);
-  void appendBuffer(DOMArrayBufferView* data, ExceptionState&);
+  void appendBuffer(const NotShared<DOMArrayBufferView>& data, ExceptionState&);
   void abort(ExceptionState&);
   void remove(double start, double end, ExceptionState&);
   double appendWindowStart() const;
   void setAppendWindowStart(double, ExceptionState&);
   double appendWindowEnd() const;
   void setAppendWindowEnd(double, ExceptionState&);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(updatestart);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(update);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(updateend);
   DEFINE_ATTRIBUTE_EVENT_LISTENER(error);
@@ skipping 74 matching lines @@
   Member<AsyncMethodRunner<SourceBuffer>> m_appendBufferAsyncPartRunner;
 
   double m_pendingRemoveStart;
   double m_pendingRemoveEnd;
   Member<AsyncMethodRunner<SourceBuffer>> m_removeAsyncPartRunner;
 };
 
 }  // namespace blink
 
 #endif  // SourceBuffer_h