Removed use of RefPtr::Release where result is not used.

third_party/WebKit/Source/bindings/core/v8/WorkerOrWorkletScriptController.cpp

 /*
  * Copyright (C) 2009, 2012 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 96 matching lines @@
   world_ =
       DOMWrapperWorld::Create(isolate, DOMWrapperWorld::WorldType::kWorker);
 }
 
 WorkerOrWorkletScriptController::~WorkerOrWorkletScriptController() {
   DCHECK(!rejected_promises_);
 }
 
 void WorkerOrWorkletScriptController::Dispose() {
   rejected_promises_->Dispose();
-  rejected_promises_.Release();
+  rejected_promises = nullptr;

[Yuta Kitamura, 2017/05/25 08:19:05]

rejected_promises_
                 ^

 
   world_->Dispose();
 
   DisposeContextIfNeeded();
 }
 
 void WorkerOrWorkletScriptController::DisposeContextIfNeeded() {
   if (!IsContextInitialized())
     return;
 
@@ skipping 232 matching lines @@
     execution_state_->error_event_from_imported_script_ = error_event;
   exception_state.RethrowV8Exception(
       V8ThrowException::CreateError(isolate_, error_message));
 }
 
 DEFINE_TRACE(WorkerOrWorkletScriptController) {
   visitor->Trace(global_scope_);
 }
 
 }  // namespace blink