Make document.activeElement work with OOPIF

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 2768 matching lines @@
         // Clears the focused frame if any.
         Frame* focusedFrame = focusedCoreFrame();
         if (focusedFrame && focusedFrame->isLocalFrame())
             toLocalFrame(focusedFrame)->selection().setFocused(false);
         return;
     }
     LocalFrame* coreFrame = toWebLocalFrameImpl(frame)->frame();
     coreFrame->page()->focusController().setFocusedFrame(coreFrame);
 }
 
+void WebViewImpl::focusDocumentView(WebFrame* frame)
+{
+    page()->focusController().focusDocumentView(toCoreFrame(frame));
+}
+
 void WebViewImpl::setInitialFocus(bool reverse)
 {
     if (!m_page)
         return;
     Frame* frame = page()->focusController().focusedOrMainFrame();
     if (frame->isLocalFrame()) {
         if (Document* document = toLocalFrame(frame)->document())
             document->setFocusedElement(nullptr);
     }
     page()->focusController().setInitialFocus(reverse ? WebFocusTypeBackward : WebFocusTypeForward);
@@ skipping 1634 matching lines @@
     if (m_pageColorOverlay)
         m_pageColorOverlay->update();
     if (InspectorOverlay* overlay = inspectorOverlay()) {
         PageOverlay* inspectorPageOverlay = overlay->pageOverlay();
         if (inspectorPageOverlay)
             inspectorPageOverlay->update();
     }
 }
 
 } // namespace blink