Replace ASSERT()s with DCHECK*() in core/html/*.{cpp,h}.

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 108 matching lines @@
     for (const Attribute& attribute : attributes) {
         paramNames.append(attribute.localName().getString());
         paramValues.append(attribute.value().getString());
     }
 }
 
 // FIXME: This should be unified with HTMLObjectElement::updateWidget and
 // moved down into HTMLPluginElement.cpp
 void HTMLEmbedElement::updateWidgetInternal()
 {
-    ASSERT(!layoutEmbeddedItem().showsUnavailablePluginIndicator());
-    ASSERT(needsWidgetUpdate());
+    DCHECK(!layoutEmbeddedItem().showsUnavailablePluginIndicator());
+    DCHECK(needsWidgetUpdate());
     setNeedsWidgetUpdate(false);
 
     if (m_url.isEmpty() && m_serviceType.isEmpty())
         return;
 
     // Note these pass m_url and m_serviceType to allow better code sharing with
     // <object> which modifies url and serviceType before calling these.
     if (!allowedToLoadFrameURL(m_url))
         return;
 
@@ skipping 33 matching lines @@
     if (!fastHasAttribute(srcAttr) && !fastHasAttribute(typeAttr))
         return false;
 
     // * The element has a media element ancestor.
     // -> It's realized by LayoutMedia::isChildAllowed.
 
     // * The element has an ancestor object element that is not showing its
     //   fallback content.
     ContainerNode* p = parentNode();
     if (isHTMLObjectElement(p)) {
-        ASSERT(p->layoutObject());
+        DCHECK(p->layoutObject());
         if (!toHTMLObjectElement(p)->useFallbackContent()) {
-            ASSERT(!p->layoutObject()->isEmbeddedObject());
+            DCHECK(!p->layoutObject()->isEmbeddedObject());
             return false;
         }
     }
     return HTMLPlugInElement::layoutObjectIsNeeded(style);
 }
 
 bool HTMLEmbedElement::isURLAttribute(const Attribute& attribute) const
 {
     return attribute.name() == srcAttr || HTMLPlugInElement::isURLAttribute(attribute);
 }
@@ skipping 12 matching lines @@
 {
     // http://www.whatwg.org/specs/web-apps/current-work/#exposed
     for (HTMLObjectElement* object = Traversal<HTMLObjectElement>::firstAncestor(*this); object; object = Traversal<HTMLObjectElement>::firstAncestor(*object)) {
         if (object->isExposed())
             return false;
     }
     return true;
 }
 
 } // namespace blink