Remove support for NPObjects.

third_party/WebKit/Source/core/page/FocusController.cpp

 /*
  * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nuanti Ltd.
  *
  * 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
@@ skipping 259 matching lines @@
     }
 }
 
 inline void dispatchEventsOnWindowAndFocusedElement(Document* document, bool focused)
 {
     ASSERT(document);
     // If we have a focused element we should dispatch blur on it before we blur the window.
     // If we have a focused element we should dispatch focus on it after we focus the window.
     // https://bugs.webkit.org/show_bug.cgi?id=27105
 
-    if (document->focusedElement() && isHTMLPlugInElement(document->focusedElement()))
-        toHTMLPlugInElement(document->focusedElement())->setPluginFocus(focused);
-
     // Do not fire events while modal dialogs are up.  See https://bugs.webkit.org/show_bug.cgi?id=33962
     if (Page* page = document->page()) {
         if (page->defersLoading())
             return;
     }
 
     if (!focused && document->focusedElement()) {
         RefPtrWillBeRawPtr<Element> focusedElement(document->focusedElement());
         focusedElement->setFocus(false);
         dispatchBlurEvent(*document, *focusedElement);
@@ skipping 964 matching lines @@
     return consumed;
 }
 
 DEFINE_TRACE(FocusController)
 {
     visitor->trace(m_page);
     visitor->trace(m_focusedFrame);
 }
 
 } // namespace blink