Navigation transitions (web to native app): Revert exit transition (Blink side)

Source/core/html/HTMLLinkElement.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) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Rob Buis (rwlbuis@gmail.com)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 233 matching lines @@
         return link->importedDocument();
     return nullptr;
 }
 
 void HTMLLinkElement::process()
 {
     if (LinkResource* link = linkResourceToProcess())
         link->process();
 }
 
-void HTMLLinkElement::enableIfExitTransitionStyle()
+void HTMLLinkElement::setEnabledIfExitTransitionStyle(bool enabled)
 {
     if (m_relAttribute.isTransitionExitingStylesheet()) {
         if (LinkStyle* link = linkStyle())
-            link->setDisabledState(false);
+            link->setDisabledState(!enabled);
     }
 }
 
 Node::InsertionNotificationRequest HTMLLinkElement::insertedInto(ContainerNode* insertionPoint)
 {
     if (insertionPoint->inDocument()) {
         V8DOMActivityLogger* activityLogger = V8DOMActivityLogger::currentActivityLoggerIfIsolatedWorld();
         if (activityLogger) {
             Vector<String> argv;
             argv.append("link");
@@ skipping 481 matching lines @@
         removePendingSheet();
 }
 
 void LinkStyle::trace(Visitor* visitor)
 {
     visitor->trace(m_sheet);
     LinkResource::trace(visitor);
 }
 
 } // namespace blink