Deal with frame removal by content scripts

third_party/WebKit/Source/core/loader/EmptyClients.h

 /*
  * Copyright (C) 2006 Eric Seidel (eric@webkit.org)
  * Copyright (C) 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2012 Samsung Electronics. 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
@@ skipping 237 matching lines @@
     PassRefPtrWillBeRawPtr<Widget> createPlugin(HTMLPlugInElement*, const KURL&, const Vector<String>&, const Vector<String>&, const String&, bool, DetachedPluginPolicy) override;
     bool canCreatePluginWithoutRenderer(const String& mimeType) const override { return false; }
     PassOwnPtr<WebMediaPlayer> createWebMediaPlayer(HTMLMediaElement&, WebMediaPlayer::LoadType, const WebURL&, WebMediaPlayerClient*) override;
     PassOwnPtr<WebMediaSession> createWebMediaSession() override;
 
     ObjectContentType getObjectContentType(const KURL&, const String&, bool) override { return ObjectContentType(); }
 
     void didCreateNewDocument() override {}
     void dispatchDidClearWindowObjectInMainWorld() override {}
     void documentElementAvailable() override {}
+    void runScriptsAtDocumentElementAvailable() override {}
+    void runScriptsAtDocumentReady() override {}
 
     void didCreateScriptContext(v8::Local<v8::Context>, int extensionGroup, int worldId) override {}
     void willReleaseScriptContext(v8::Local<v8::Context>, int worldId) override {}
     bool allowScriptExtension(const String& extensionName, int extensionGroup, int worldId) override { return false; }
 
     v8::Local<v8::Value> createTestInterface(const AtomicString& name) override;
 
     WebCookieJar* cookieJar() const override { return 0; }
 
     void didRequestAutocomplete(HTMLFormElement*) override;
@@ skipping 67 matching lines @@
     ~EmptyDragClient() override {}
     DragDestinationAction actionMaskForDrag(DragData*) override { return DragDestinationActionNone; }
     void startDrag(DragImage*, const IntPoint&, const IntPoint&, DataTransfer*, LocalFrame*, bool) override {}
 };
 
 CORE_EXPORT void fillWithEmptyClients(Page::PageClients&);
 
 } // namespace blink
 
 #endif // EmptyClients_h