Replace Document::postTask with WebTaskRunner::postTask

third_party/WebKit/Source/core/html/HTMLSelectElement.cpp

 /*
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010, 2011 Apple Inc. All rights
  * reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved.
@@ skipping 19 matching lines @@
 #include "core/html/HTMLSelectElement.h"
 
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/HTMLElementOrLong.h"
 #include "bindings/core/v8/HTMLOptionElementOrHTMLOptGroupElement.h"
 #include "core/HTMLNames.h"
 #include "core/dom/AXObjectCache.h"
 #include "core/dom/Attribute.h"
 #include "core/dom/ElementTraversal.h"
-#include "core/dom/ExecutionContextTask.h"
 #include "core/dom/MutationCallback.h"
 #include "core/dom/MutationObserver.h"
 #include "core/dom/MutationObserverInit.h"
 #include "core/dom/MutationRecord.h"
 #include "core/dom/NodeComputedStyle.h"
 #include "core/dom/NodeListsNodeData.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/dom/TaskRunnerHelper.h"
 #include "core/events/GestureEvent.h"
 #include "core/events/KeyboardEvent.h"
@@ skipping 837 matching lines @@
   if (!option)
     return;
   if (usesMenuList())
     return;
   bool hasPendingTask = m_optionToScrollTo;
   // We'd like to keep an HTMLOptionElement reference rather than the index of
   // the option because the task should work even if unselected option is
   // inserted before executing scrollToOptionTask().
   m_optionToScrollTo = option;
   if (!hasPendingTask)
-    document().postTask(
-        TaskType::UserInteraction, BLINK_FROM_HERE,
-        createSameThreadTask(&HTMLSelectElement::scrollToOptionTask,
+    TaskRunnerHelper::get(TaskType::UserInteraction, &document())
+        ->postTask(BLINK_FROM_HERE,
+                   WTF::bind(&HTMLSelectElement::scrollToOptionTask,
                              wrapPersistent(this)));
 }
 
 void HTMLSelectElement::scrollToOptionTask() {
   HTMLOptionElement* option = m_optionToScrollTo.release();
   if (!option || !isConnected())
     return;
   // optionRemoved() makes sure m_optionToScrollTo doesn't have an option with
   // another owner.
   DCHECK_EQ(option->ownerSelectElement(), this);
@@ skipping 1131 matching lines @@
   m_popupUpdater = nullptr;
 }
 
 void HTMLSelectElement::didMutateSubtree() {
   DCHECK(popupIsVisible());
   DCHECK(m_popup);
   m_popup->updateFromElement(PopupMenu::ByDOMChange);
 }
 
 }  // namespace blink