Introduce IncrementLoadEventDelayCount::clearAndCheckLoadEvent()

third_party/WebKit/Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
@@ skipping 5801 matching lines @@
 }
 
 void Document::decrementLoadEventDelayCount() {
   DCHECK(m_loadEventDelayCount);
   --m_loadEventDelayCount;
 
   if (!m_loadEventDelayCount)
     checkLoadEventSoon();
 }
 
+void Document::decrementLoadEventDelayCountAndCheckLoadEvent() {
+  DCHECK(m_loadEventDelayCount);
+  --m_loadEventDelayCount;
+
+  if (!m_loadEventDelayCount && frame())
+    frame()->loader().checkCompleted();
+}
+
 void Document::checkLoadEventSoon() {
   if (frame() && !m_loadEventDelayTimer.isActive())
     m_loadEventDelayTimer.startOneShot(0, BLINK_FROM_HERE);
 }
 
 bool Document::isDelayingLoadEvent() {
   // Always delay load events until after garbage collection.
   // This way we don't have to explicitly delay load events via
   // incrementLoadEventDelayCount and decrementLoadEventDelayCount in
   // Node destructors.
@@ skipping 698 matching lines @@
 }
 
 void showLiveDocumentInstances() {
   WeakDocumentSet& set = liveDocumentSet();
   fprintf(stderr, "There are %u documents currently alive:\n", set.size());
   for (Document* document : set)
     fprintf(stderr, "- Document %p URL: %s\n", document,
             document->url().getString().utf8().data());
 }
 #endif