Move plugins to be stored in HTMLPlugInElement.

third_party/WebKit/Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
@@ skipping 146 matching lines @@
 #include "core/html/HTMLCollection.h"
 #include "core/html/HTMLDialogElement.h"
 #include "core/html/HTMLDocument.h"
 #include "core/html/HTMLFrameOwnerElement.h"
 #include "core/html/HTMLHeadElement.h"
 #include "core/html/HTMLHtmlElement.h"
 #include "core/html/HTMLIFrameElement.h"
 #include "core/html/HTMLInputElement.h"
 #include "core/html/HTMLLinkElement.h"
 #include "core/html/HTMLMetaElement.h"
+#include "core/html/HTMLPlugInElement.h"
 #include "core/html/HTMLScriptElement.h"
 #include "core/html/HTMLTemplateElement.h"
 #include "core/html/HTMLTitleElement.h"
 #include "core/html/PluginDocument.h"
 #include "core/html/WindowNameCollection.h"
 #include "core/html/canvas/CanvasContextCreationAttributes.h"
 #include "core/html/canvas/CanvasFontCache.h"
 #include "core/html/canvas/CanvasRenderingContext.h"
 #include "core/html/forms/FormController.h"
 #include "core/html/imports/HTMLImportLoader.h"
@@ skipping 184 matching lines @@
 
   // rule (d) above
   CharDecompositionType decompType = decompositionType(c);
   if (decompType == DecompositionFont || decompType == DecompositionCompat)
     return false;
 
   return true;
 }
 
 static FrameViewBase* frameViewBaseForElement(const Element& focusedElement) {
+  // Return either plugin or frame.
+  // TODO(joelhockey): FrameViewBase class will soon be removed.  It will be
+  // replaced with Focusable ABC that FrameView and PluginView will implement
+  // and this method will return Focusable.
+  if (isHTMLPlugInElement(focusedElement))
+    return toHTMLPlugInElement(focusedElement).plugin();
+
   LayoutObject* layoutObject = focusedElement.layoutObject();
   if (!layoutObject || !layoutObject->isLayoutPart())
     return 0;
   return toLayoutPart(layoutObject)->frameViewBase();
 }
 
 static bool acceptsEditingFocus(const Element& element) {
   DCHECK(hasEditableStyle(element));
 
   return element.document().frame() && rootEditableElement(element);
@@ skipping 6293 matching lines @@
 }
 
 void showLiveDocumentInstances() {
   WeakDocumentSet& set = liveDocumentSet();
   fprintf(stderr, "There are %u documents currently alive:\n", set.size());
   for (blink::Document* document : set)
     fprintf(stderr, "- Document %p URL: %s\n", document,
             document->url().getString().utf8().data());
 }
 #endif