Replace Document::postTask with WebTaskRunner::postTask

third_party/WebKit/Source/web/PopupMenuImpl.cpp

 // Copyright (c) 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 "web/PopupMenuImpl.h"
 
 #include "core/HTMLNames.h"
 #include "core/css/CSSFontSelector.h"
 #include "core/dom/ElementTraversal.h"
-#include "core/dom/ExecutionContextTask.h"
 #include "core/dom/NodeComputedStyle.h"
 #include "core/dom/StyleEngine.h"
 #include "core/dom/TaskRunnerHelper.h"
 #include "core/events/ScopedEventQueue.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/html/HTMLHRElement.h"
 #include "core/html/HTMLOptGroupElement.h"
 #include "core/html/HTMLOptionElement.h"
 #include "core/html/HTMLSelectElement.h"
@@ skipping 475 matching lines @@
 }
 
 void PopupMenuImpl::hide() {
   closePopup();
 }
 
 void PopupMenuImpl::updateFromElement(UpdateReason) {
   if (m_needsUpdate)
     return;
   m_needsUpdate = true;
-  ownerElement().document().postTask(
-      TaskType::UserInteraction, BLINK_FROM_HERE,
-      createSameThreadTask(&PopupMenuImpl::update, wrapPersistent(this)));
+  TaskRunnerHelper::get(TaskType::UserInteraction, &ownerElement().document())
+      ->postTask(BLINK_FROM_HERE,
+                 WTF::bind(&PopupMenuImpl::update, wrapPersistent(this)));
 }
 
 void PopupMenuImpl::update() {
   if (!m_popup || !m_ownerElement)
     return;
   ownerElement().document().updateStyleAndLayoutTree();
   // disconnectClient() might have been called.
   if (!m_ownerElement)
     return;
   m_needsUpdate = false;
@@ skipping 37 matching lines @@
 }
 
 void PopupMenuImpl::disconnectClient() {
   m_ownerElement = nullptr;
   // Cannot be done during finalization, so instead done when the
   // layout object is destroyed and disconnected.
   dispose();
 }
 
 }  // namespace blink