Remove UserScript support, which is not used by Chromium

Source/WebCore/page/Frame.h

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999-2001 Lars Knoll <knoll@kde.org>
  *                     1999-2001 Antti Koivisto <koivisto@kde.org>
  *                     2000-2001 Simon Hausmann <hausmann@kde.org>
  *                     2000-2001 Dirk Mueller <mueller@kde.org>
  *                     2000 Stefan Schimanski <1Stein@gmx.de>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
@@ skipping 20 matching lines @@
 #include "AdjustViewSizeOrNot.h"
 #include "AnimationController.h"
 #include "DragImage.h"
 #include "Editor.h"
 #include "EventHandler.h"
 #include "FrameLoader.h"
 #include "FrameSelection.h"
 #include "FrameTree.h"
 #include "NavigationScheduler.h"
 #include "ScriptController.h"
-#include "UserScriptTypes.h"
 
 namespace WebCore {
 
     class Document;
     class FrameDestructionObserver;
     class FrameView;
     class HTMLTableCellElement;
     class RegularExpression;
     class RenderPart;
 
@@ skipping 49 matching lines @@
         RenderPart* ownerRenderer() const; // Renderer for the element that contains this frame.
 
         void dispatchVisibilityStateChangeEvent();
 
         void reportMemoryUsage(MemoryObjectInfo*) const;
 
     // ======== All public functions below this point are candidates to move out of Frame into another class. ========
 
         bool inScope(TreeScope*) const;
 
-        void injectUserScripts(UserScriptInjectionTime);
-        
         String layerTreeAsText(LayerTreeFlags = 0) const;
         String trackedRepaintRectsAsText() const;
 
         static Frame* frameForWidget(const Widget*);
 
         Settings* settings() const; // can be NULL
 
         void setPrinting(bool printing, const FloatSize& pageSize, const FloatSize& originalPageSize, float maximumShrinkRatio, AdjustViewSizeOrNot);
         bool shouldUsePrintingLayout() const;
         FloatSize resizePageRectsKeepingRatio(const FloatSize& originalSize, const FloatSize& expectedSize);
@@ skipping 44 matching lines @@
         // Should only be called on the main frame of a page.
         void notifyChromeClientWheelEventHandlerCountChanged() const;
 
         bool isURLAllowed(const KURL&) const;
 
     // ========
 
     private:
         Frame(Page*, HTMLFrameOwnerElement*, FrameLoaderClient*);
 
-        void injectUserScriptsForWorld(DOMWrapperWorld*, const UserScriptVector&, UserScriptInjectionTime);
-
         HashSet<FrameDestructionObserver*> m_destructionObservers;
 
         Page* m_page;
         mutable FrameTree m_treeNode;
         mutable FrameLoader m_loader;
         mutable NavigationScheduler m_navigationScheduler;
 
         HTMLFrameOwnerElement* m_ownerElement;
         RefPtr<FrameView> m_view;
         RefPtr<Document> m_doc;
@@ skipping 93 matching lines @@
     }
 
     inline EventHandler* Frame::eventHandler() const
     {
         return &m_eventHandler;
     }
 
 } // namespace WebCore
 
 #endif // Frame_h