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

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

 /*
  * Copyright (C) 2006, 2008 Apple 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 61 matching lines @@
 
     PluginView* pluginView() const;
 
     Member<HTMLEmbedElement> m_embedElement;
 };
 
 void PluginDocumentParser::createDocumentStructure()
 {
     // FIXME: Assert we have a loader to figure out why the original null checks
     // and assert were added for the security bug in http://trac.webkit.org/changeset/87566
-    ASSERT(document());
+    DCHECK(document());
     RELEASE_ASSERT(document()->loader());
 
     LocalFrame* frame = document()->frame();
     if (!frame)
         return;
 
     // FIXME: Why does this check settings?
     if (!frame->settings() || !frame->loader().allowPlugins(NotAboutToInstantiatePlugin))
         return;
 
@@ skipping 54 matching lines @@
 
 void PluginDocumentParser::finish()
 {
     m_embedElement = nullptr;
     RawDataDocumentParser::finish();
 }
 
 PluginView* PluginDocumentParser::pluginView() const
 {
     if (Widget* widget = toPluginDocument(document())->pluginWidget()) {
-        ASSERT_WITH_SECURITY_IMPLICATION(widget->isPluginContainer());
+        SECURITY_DCHECK(widget->isPluginContainer());
         return toPluginView(widget);
     }
     return 0;
 }
 
 PluginDocument::PluginDocument(const DocumentInit& initializer)
     : HTMLDocument(initializer, PluginDocumentClass)
 {
     setCompatibilityMode(QuirksMode);
     lockCompatibilityMode();
@@ skipping 28 matching lines @@
     HTMLDocument::detachLayoutTree(context);
 }
 
 DEFINE_TRACE(PluginDocument)
 {
     visitor->trace(m_pluginNode);
     HTMLDocument::trace(visitor);
 }
 
 } // namespace blink