[SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

third_party/WebKit/Source/core/css/FontFace.cpp

 /*
  * 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 63 matching lines @@
 }
 
 FontFace* FontFace::create(ExecutionContext* context,
                            const AtomicString& family,
                            StringOrArrayBufferOrArrayBufferView& source,
                            const FontFaceDescriptors& descriptors) {
   if (source.isString())
     return create(context, family, source.getAsString(), descriptors);
   if (source.isArrayBuffer())
     return create(context, family, source.getAsArrayBuffer(), descriptors);
-  if (source.isArrayBufferView())
-    return create(context, family, source.getAsArrayBufferView(), descriptors);
+  if (source.isArrayBufferView()) {
+    return create(context, family, source.getAsArrayBufferView().view(),
+                  descriptors);
+  }
   NOTREACHED();
   return nullptr;
 }
 
 FontFace* FontFace::create(ExecutionContext* context,
                            const AtomicString& family,
                            const String& source,
                            const FontFaceDescriptors& descriptors) {
   FontFace* fontFace = new FontFace(context, family, descriptors);
 
@@ skipping 575 matching lines @@
 
 bool FontFace::hadBlankText() const {
   return m_cssFontFace->hadBlankText();
 }
 
 bool FontFace::hasPendingActivity() const {
   return m_status == Loading && getExecutionContext();
 }
 
 }  // namespace blink