Revert of [SharedArrayBuffer] Prevent SharedArrayBuffer being used in Web APIs

third_party/WebKit/Source/modules/peerconnection/RTCDataChannel.h

Index: third_party/WebKit/Source/modules/peerconnection/RTCDataChannel.h
diff --git a/third_party/WebKit/Source/modules/peerconnection/RTCDataChannel.h b/third_party/WebKit/Source/modules/peerconnection/RTCDataChannel.h
index c0150fb0b939fed3a097944912b7bb06d7d2baa6..fcde42d9d7cba132ce93b519f7ae7610a83b98b6 100644
--- a/third_party/WebKit/Source/modules/peerconnection/RTCDataChannel.h
+++ b/third_party/WebKit/Source/modules/peerconnection/RTCDataChannel.h
@@ -25,10 +25,8 @@
 #ifndef RTCDataChannel_h
 #define RTCDataChannel_h
 
-#include <memory>
 #include "base/gtest_prod_util.h"
 #include "bindings/core/v8/ActiveScriptWrappable.h"
-#include "core/dom/NotShared.h"
 #include "core/dom/SuspendableObject.h"
 #include "modules/EventTargetModules.h"
 #include "platform/Timer.h"
@@ -36,6 +34,7 @@
 #include "public/platform/WebRTCDataChannelHandler.h"
 #include "public/platform/WebRTCDataChannelHandlerClient.h"
 #include "wtf/Compiler.h"
+#include <memory>
 
 namespace blink {
 
@@ -90,7 +89,7 @@
 
   void send(const String&, ExceptionState&);
   void send(DOMArrayBuffer*, ExceptionState&);
-  void send(NotShared<DOMArrayBufferView>, ExceptionState&);
+  void send(DOMArrayBufferView*, ExceptionState&);
   void send(Blob*, ExceptionState&);
 
   void close();