Remove Isolated Worlds from Sky

sky/engine/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 117 matching lines @@
 
     virtual void loadURLExternally(const ResourceRequest&, NavigationPolicy, const String& = String()) override { }
     virtual mojo::View* createChildFrame(const KURL&) override { return nullptr; }
 
     virtual void transitionToCommittedForNewPage() override { }
 
     virtual void selectorMatchChanged(const Vector<String>&, const Vector<String>&) override { }
 
     virtual void documentElementAvailable() override { }
 
-    virtual void didCreateScriptContext(v8::Handle<v8::Context>, int extensionGroup, int worldId) override { }
-    virtual void willReleaseScriptContext(v8::Handle<v8::Context>, int worldId) override { }
+    virtual void didCreateScriptContext(v8::Handle<v8::Context>) override { }
+    virtual void willReleaseScriptContext(v8::Handle<v8::Context>) override { }
 };
 
 class EmptyTextCheckerClient : public TextCheckerClient {
 public:
     ~EmptyTextCheckerClient() { }
 
     virtual bool shouldEraseMarkersAfterChangeSelection(TextCheckingType) const override { return true; }
     virtual void checkSpellingOfString(const String&, int*, int*) override { }
     virtual String getAutoCorrectSuggestionForMisspelledWord(const String&) override { return String(); }
     virtual void checkGrammarOfString(const String&, Vector<GrammarDetail>&, int*, int*) override { }
@@ skipping 33 matching lines @@
     virtual bool canPaste(LocalFrame*, bool defaultValue) const override { return defaultValue; }
 
     virtual bool handleKeyboardEvent() override { return false; }
 };
 
 void fillWithEmptyClients(Page::PageClients&);
 
 }
 
 #endif  // SKY_ENGINE_CORE_LOADER_EMPTYCLIENTS_H_