Wrap GCed raw pointer parameters of WTF::bind with Persistent

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

 /*
  * 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, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2007 Samuel Weinig (sam@webkit.org)
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2012 Samsung Electronics. All rights reserved.
@@ skipping 1194 matching lines @@
 
     if (evt->isKeyboardEvent() && evt->type() == EventTypeNames::keyup) {
         m_inputTypeView->handleKeyupEvent(toKeyboardEvent(evt));
         if (evt->defaultHandled())
             return;
     }
 
     if (m_inputTypeView->shouldSubmitImplicitly(evt)) {
         // FIXME: Remove type check.
         if (type() == InputTypeNames::search)
-            document().postTask(BLINK_FROM_HERE, createSameThreadTask(&HTMLInputElement::onSearch, this));
+            document().postTask(BLINK_FROM_HERE, createSameThreadTask(&HTMLInputElement::onSearch, wrapPersistent(this)));
         // Form submission finishes editing, just as loss of focus does.
         // If there was a change, send the event now.
         if (wasChangedSinceLastFormControlChangeEvent())
             dispatchFormControlChangeEvent();
 
         HTMLFormElement* formForSubmission = m_inputTypeView->formForSubmission();
         // Form may never have been present, or may have been destroyed by code responding to the change event.
         if (formForSubmission)
             formForSubmission->submitImplicitly(evt, canTriggerImplicitSubmission());
 
@@ skipping 680 matching lines @@
 void HTMLInputElement::ensurePrimaryContent()
 {
     m_inputTypeView->ensurePrimaryContent();
 }
 
 bool HTMLInputElement::hasFallbackContent() const
 {
     return m_inputTypeView->hasFallbackContent();
 }
 } // namespace blink