Rename Node::inShadowIncludingDocument() to Node::isConnected()

third_party/WebKit/Source/core/page/PointerLockController.cpp

 /*
  * Copyright (C) 2012 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:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 29 matching lines @@
 {
 }
 
 PointerLockController* PointerLockController::create(Page* page)
 {
     return new PointerLockController(page);
 }
 
 void PointerLockController::requestPointerLock(Element* target)
 {
-    if (!target || !target->inShadowIncludingDocument() || m_documentOfRemovedElementWhileWaitingForUnlock) {
+    if (!target || !target->isConnected() || m_documentOfRemovedElementWhileWaitingForUnlock) {
         enqueueEvent(EventTypeNames::pointerlockerror, target);
         return;
     }
 
     UseCounter::countCrossOriginIframe(target->document(), UseCounter::ElementRequestPointerLockIframe);
     if (target->isInShadowTree())
         UseCounter::count(target->document(), UseCounter::ElementRequestPointerLockInShadow);
 
     if (target->document().isSandboxed(SandboxPointerLock)) {
         // FIXME: This message should be moved off the console once a solution to https://bugs.webkit.org/show_bug.cgi?id=103274 exists.
@@ skipping 101 matching lines @@
 }
 
 DEFINE_TRACE(PointerLockController)
 {
     visitor->trace(m_page);
     visitor->trace(m_element);
     visitor->trace(m_documentOfRemovedElementWhileWaitingForUnlock);
 }
 
 } // namespace blink