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

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  *           (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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 159 matching lines @@
 bool HTMLAnchorElement::isMouseFocusable() const
 {
     if (isLink())
         return supportsFocus();
 
     return HTMLElement::isMouseFocusable();
 }
 
 bool HTMLAnchorElement::isKeyboardFocusable() const
 {
-    ASSERT(document().isActive());
+    DCHECK(document().isActive());
 
     if (isFocusable() && Element::supportsFocus())
         return HTMLElement::isKeyboardFocusable();
 
     if (isLink() && !document().frameHost()->chromeClient().tabsToLinks())
         return false;
     return HTMLElement::isKeyboardFocusable();
 }
 
 static void appendServerMapMousePosition(StringBuilder& url, Event* event)
 {
     if (!event->isMouseEvent())
         return;
 
-    ASSERT(event->target());
+    DCHECK(event->target());
     Node* target = event->target()->toNode();
-    ASSERT(target);
+    DCHECK(target);
     if (!isHTMLImageElement(*target))
         return;
 
     HTMLImageElement& imageElement = toHTMLImageElement(*target);
     if (!imageElement.isServerMap())
         return;
 
     LayoutObject* layoutObject = imageElement.layoutObject();
     if (!layoutObject || !layoutObject->isBox())
         return;
@@ skipping 268 matching lines @@
 }
 
 HTMLAnchorElement::NavigationHintSender* HTMLAnchorElement::ensureNavigationHintSender()
 {
     if (!m_navigationHintSender)
         m_navigationHintSender = NavigationHintSender::create(this);
     return m_navigationHintSender;
 }
 
 } // namespace blink