Allow posting a Task to Microtasks

Source/core/dom/custom/CustomElementMicrotaskDispatcher.cpp

 // Copyright 2014 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 "config.h"
 #include "core/dom/custom/CustomElementMicrotaskDispatcher.h"
 
 #include "core/dom/Microtask.h"
 #include "core/dom/custom/CustomElementCallbackDispatcher.h"
 #include "core/dom/custom/CustomElementCallbackQueue.h"
 #include "core/dom/custom/CustomElementMicrotaskImportStep.h"
 #include "core/dom/custom/CustomElementScheduler.h"
 #include "core/html/imports/HTMLImport.h"
+#include "platform/Task.h"
 #include "wtf/MainThread.h"
 
 namespace WebCore {
 
 static const CustomElementCallbackQueue::ElementQueueId kMicrotaskQueueId = 0;
 
 CustomElementMicrotaskDispatcher::CustomElementMicrotaskDispatcher()
     : m_hasScheduledMicrotask(false)
     , m_phase(Quiescent)
 {
@@ skipping 25 matching lines @@
 
 void CustomElementMicrotaskDispatcher::importDidFinish(CustomElementMicrotaskImportStep* step)
 {
     ASSERT(m_phase == Quiescent || m_phase == DispatchingCallbacks);
     ensureMicrotaskScheduled();
 }
 
 void CustomElementMicrotaskDispatcher::ensureMicrotaskScheduled()
 {
     if (!m_hasScheduledMicrotask) {
-        Microtask::enqueueMicrotask(&dispatch);
+        Microtask::enqueueMicrotask(new Task(WTF::bind(&dispatch)));
         m_hasScheduledMicrotask = true;
     }
 }
 
 void CustomElementMicrotaskDispatcher::dispatch()
 {
     instance().doDispatch();
 }
 
 void CustomElementMicrotaskDispatcher::doDispatch()
@@ skipping 17 matching lines @@
         CustomElementCallbackDispatcher::CallbackDeliveryScope scope;
         (*it)->processInElementQueue(kMicrotaskQueueId);
     }
 
     m_elements.clear();
     CustomElementScheduler::microtaskDispatcherDidFinish();
     m_phase = Quiescent;
 }
 
 } // namespace WebCore