Remove check from HTMLPlugInElement::requestObject

Source/core/html/HTMLPlugInElement.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 Apple Computer, Inc.
  *
  * 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
  * version 2 of the License, or (at your option) any later version.
@@ skipping 483 matching lines @@
 }
 
 bool HTMLPlugInElement::requestObject(const String& url, const String& mimeType, const Vector<String>& paramNames, const Vector<String>& paramValues)
 {
     if (url.isEmpty() && mimeType.isEmpty())
         return false;
 
     if (protocolIsJavaScript(url))
         return false;
 
-    // FIXME: None of this code should use renderers!
-    LayoutEmbeddedObject* renderer = layoutEmbeddedObject();
-    ASSERT(renderer);
-    if (!renderer)
-        return false;
-
     KURL completedURL = document().completeURL(url);
     if (!pluginIsLoadable(completedURL, mimeType))
         return false;
 
     bool useFallback;
     bool requireRenderer = true;

[Nate Chapin, 2015/03/04 17:36:55]

While we're here, inline this variable in the loadPlugin() call?

     if (shouldUsePlugin(completedURL, mimeType, hasFallbackContent(), useFallback))
         return loadPlugin(completedURL, mimeType, paramNames, paramValues, useFallback, requireRenderer);
 
     // If the plug-in element already contains a subframe,
     // loadOrRedirectSubframe will re-use it. Otherwise, it will create a new
     // frame and set it as the LayoutPart's widget, causing what was previously
     // in the widget to be torn down.
     return loadOrRedirectSubframe(completedURL, getNameAttribute(), true, CheckContentSecurityPolicy);
 }
 
@@ skipping 146 matching lines @@
     return hasOpenShadowRoot();
 }
 
 void HTMLPlugInElement::lazyReattachIfNeeded()
 {
     if (!useFallbackContent() && !usePlaceholderContent() && needsWidgetUpdate() && renderer() && !isImageType())
         lazyReattachIfAttached();
 }
 
 }