Replaced usage of RefPtr::Release with std::move wraps.

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/webaudio/AudioWorkletThread.h"
 
 #include <memory>
 #include "core/workers/WorkerBackingThread.h"
 #include "core/workers/WorkerThreadStartupData.h"
 #include "modules/webaudio/AudioWorkletGlobalScope.h"
@@ skipping 70 matching lines @@
 
   RefPtr<SecurityOrigin> security_origin =
       SecurityOrigin::Create(startup_data->script_url_);
   if (startup_data->starter_origin_privilege_data_) {
     security_origin->TransferPrivilegesFrom(
         std::move(startup_data->starter_origin_privilege_data_));
   }
 
   return AudioWorkletGlobalScope::Create(
       startup_data->script_url_, startup_data->user_agent_,
-      security_origin.Release(), this->GetIsolate(), this);
+      std::move(security_origin), this->GetIsolate(), this);
 }
 
 }  // namespace blink