Reduce createSameThreadTask usage in modules/

third_party/WebKit/Source/modules/notifications/Notification.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 19 matching lines @@
 
 #include "modules/notifications/Notification.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/SerializedScriptValueFactory.h"
 #include "bindings/modules/v8/V8NotificationAction.h"
 #include "core/dom/Document.h"
 #include "core/dom/DocumentUserGestureToken.h"
 #include "core/dom/ExecutionContext.h"
-#include "core/dom/ExecutionContextTask.h"
 #include "core/dom/ScopedWindowFocusAllowedIndicator.h"
 #include "core/dom/TaskRunnerHelper.h"
 #include "core/events/Event.h"
 #include "core/frame/Deprecation.h"
 #include "core/frame/UseCounter.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "modules/notifications/NotificationAction.h"
 #include "modules/notifications/NotificationData.h"
 #include "modules/notifications/NotificationManager.h"
 #include "modules/notifications/NotificationOptions.h"
@@ skipping 127 matching lines @@
   m_state = State::Showing;
 }
 
 void Notification::close() {
   if (m_state != State::Showing)
     return;
 
   // Schedule the "close" event to be fired for non-persistent notifications.
   // Persistent notifications won't get such events for programmatic closes.
   if (m_type == Type::NonPersistent) {
-    getExecutionContext()->postTask(
-        TaskType::UserInteraction, BLINK_FROM_HERE,
-        createSameThreadTask(&Notification::dispatchCloseEvent,
-                             wrapPersistent(this)));
+    TaskRunnerHelper::get(TaskType::UserInteraction, getExecutionContext())
+        ->postTask(BLINK_FROM_HERE, WTF::bind(&Notification::dispatchCloseEvent,
+                                              wrapPersistent(this)));
     m_state = State::Closing;
 
     notificationManager()->close(this);
     return;
   }
 
   m_state = State::Closed;
 
   SecurityOrigin* origin = getExecutionContext()->getSecurityOrigin();
   DCHECK(origin);
@@ skipping 214 matching lines @@
 }
 
 DEFINE_TRACE(Notification) {
   visitor->trace(m_prepareShowMethodRunner);
   visitor->trace(m_loader);
   EventTargetWithInlineData::trace(visitor);
   ContextLifecycleObserver::trace(visitor);
 }
 
 }  // namespace blink