Replace Document::postTask with WebTaskRunner::postTask

third_party/WebKit/Source/web/ExternalPopupMenu.cpp

 /*
  * Copyright (C) 2010 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 12 matching lines @@
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "web/ExternalPopupMenu.h"
 
-#include "core/dom/ExecutionContextTask.h"
 #include "core/dom/NodeComputedStyle.h"
 #include "core/dom/TaskRunnerHelper.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/html/HTMLOptionElement.h"
 #include "core/html/HTMLSelectElement.h"
 #include "core/layout/LayoutBox.h"
 #include "core/page/Page.h"
 #include "core/style/ComputedStyle.h"
@@ skipping 96 matching lines @@
   m_webExternalPopupMenu = 0;
 }
 
 void ExternalPopupMenu::updateFromElement(UpdateReason reason) {
   switch (reason) {
     case BySelectionChange:
     case ByDOMChange:
       if (m_needsUpdate)
         return;
       m_needsUpdate = true;
-      m_ownerElement->document().postTask(
-          TaskType::UserInteraction, BLINK_FROM_HERE,
-          createSameThreadTask(&ExternalPopupMenu::update,
-                               wrapPersistent(this)));
+      TaskRunnerHelper::get(TaskType::UserInteraction,
+                            &m_ownerElement->document())
+          ->postTask(BLINK_FROM_HERE, WTF::bind(&ExternalPopupMenu::update,
+                                                wrapPersistent(this)));
       break;
 
     case ByStyleChange:
       // TOOD(tkent): We should update the popup location/content in some
       // cases.  e.g. Updating ComputedStyle of the SELECT element affects
       // popup position and OPTION style.
       break;
   }
 }
 
@@ skipping 138 matching lines @@
     if (ownerElement.itemIsDisplayNone(*items[i]))
       continue;
     if (popupMenuItemIndex == i)
       return indexTracker;
     ++indexTracker;
   }
   return -1;
 }
 
 }  // namespace blink