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diff --git a/khtml/rendering/render_block.h b/khtml/rendering/render_block.h
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index 2b0e49398..000000000
--- a/khtml/rendering/render_block.h
+++ /dev/null
@@ -1,378 +0,0 @@
-/*
- * This file is part of the render object implementation for KHTML.
- *
- * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
- *           (C) 1999-2003 Antti Koivisto (koivisto@kde.org)
- *           (C) 2002-2003 Dirk Mueller (mueller@kde.org)
- *           (C) 2003 Apple Computer, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef RENDER_BLOCK_H
-#define RENDER_BLOCK_H
-
-#include <tqptrlist.h>
-
-#include "render_flow.h"
-
-namespace khtml {
-
-class RenderBlock : public RenderFlow
-{
-public:
-    RenderBlock(DOM::NodeImpl* node);
-    virtual ~RenderBlock();
-
-    virtual const char *renderName() const;
-
-    virtual bool isRenderBlock() const { return true; }
-    virtual bool isBlockFlow() const { return !isInline() && !isTable(); }
-    virtual bool isInlineFlow() const { return isInline() && !isReplaced(); }
-    virtual bool isInlineBlockOrInlineTable() const { return isInline() && isReplaced(); }
-
-    virtual bool childrenInline() const { return m_childrenInline; }
-    virtual void setChildrenInline(bool b) { m_childrenInline = b; }
-    void makeChildrenNonInline(RenderObject* insertionPoint = 0);
-
-    void makePageBreakAvoidBlocks();
-
-    // The height (and width) of a block when you include overflow spillage out of the bottom
-    // of the block (e.g., a <div style="height:25px"> that has a 100px tall image inside
-    // it would have an overflow height of borderTop() + paddingTop() + 100px.
-    virtual int overflowHeight() const  { return m_overflowHeight; }
-    virtual int overflowWidth() const   { return m_overflowWidth; }
-    virtual int overflowLeft() const { return m_overflowLeft; }
-    virtual int overflowTop() const  { return m_overflowTop; }
-    virtual void setOverflowHeight(int h) { m_overflowHeight = h; }
-    virtual void setOverflowWidth(int w) { m_overflowWidth = w; }
-    virtual void setOverflowLeft(int l) { m_overflowLeft = l; }
-    virtual void setOverflowTop(int t) { m_overflowTop = t; }
-
-    virtual bool isSelfCollapsingBlock() const;
-    virtual bool isTopMarginQuirk() const { return m_topMarginQuirk; }
-    virtual bool isBottomMarginQuirk() const { return m_bottomMarginQuirk; }
-
-    virtual short maxTopMargin(bool positive) const {
-        if (positive)
-            return m_maxTopPosMargin;
-        else
-            return m_maxTopNegMargin;
-    }
-    virtual short maxBottomMargin(bool positive) const {
-        if (positive)
-            return m_maxBottomPosMargin;
-        else
-            return m_maxBottomNegMargin;
-    }
-
-    void initMaxMarginValues() {
-        if (m_marginTop >= 0)
-            m_maxTopPosMargin = m_marginTop;
-        else
-            m_maxTopNegMargin = -m_marginTop;
-        if (m_marginBottom >= 0)
-            m_maxBottomPosMargin = m_marginBottom;
-        else
-            m_maxBottomNegMargin = -m_marginBottom;
-    }
-
-    virtual void addChildToFlow(RenderObject* newChild, RenderObject* beforeChild);
-    virtual void removeChild(RenderObject *oldChild);
-
-    virtual void setStyle(RenderStyle* _style);
-    virtual void attach();
-    void updateFirstLetter();
-
-    virtual void layout();
-    void layoutBlock( bool relayoutChildren );
-    void layoutBlockChildren( bool relayoutChildren );
-    void layoutInlineChildren( bool relayoutChildren, int breakBeforeLine = 0);
-
-    void layoutPositionedObjects( bool relayoutChildren );
-    void insertPositionedObject(RenderObject *o);
-    void removePositionedObject(RenderObject *o);
-
-    // Called to lay out the legend for a fieldset.
-    virtual RenderObject* layoutLegend(bool /*relayoutChildren*/) { return 0; };
-
-    // the implementation of the following functions is in bidi.cpp
-    void bidiReorderLine(const BidiIterator &start, const BidiIterator &end, BidiState &bidi );
-    BidiIterator findNextLineBreak(BidiIterator &start, BidiState &info );
-    InlineFlowBox* constructLine(const BidiIterator& start, const BidiIterator& end);
-    InlineFlowBox* createLineBoxes(RenderObject* obj);
-    void computeHorizontalPositionsForLine(InlineFlowBox* lineBox, BidiState &bidi);
-    void computeVerticalPositionsForLine(InlineFlowBox* lineBox);
-    bool clearLineOfPageBreaks(InlineFlowBox* lineBox);
-    void checkLinesForOverflow();
-    void deleteEllipsisLineBoxes();
-    void checkLinesForTextOverflow();
-    // end bidi.cpp functions
-
-    virtual void paint(PaintInfo& i, int tx, int ty);
-    void paintObject(PaintInfo& i, int tx, int ty, bool paintOutline = true);
-    void paintFloats(PaintInfo& i, int _tx, int _ty, bool paintSelection = false);
-
-    void insertFloatingObject(RenderObject *o);
-    void removeFloatingObject(RenderObject *o);
-
-    // called from lineWidth, to position the floats added in the last line.
-    void positionNewFloats();
-    void clearFloats();
-    int getClearDelta(RenderObject *child);
-    virtual void markAllDescendantsWithFloatsForLayout(RenderObject* floatToRemove = 0);
-
-    // FIXME: containsFloats() should not return true if the floating objects list
-    // is empty. However, layoutInlineChildren() relies on the current behavior.
-    // http://bugzilla.opendarwin.org/show_bug.cgi?id=7395#c3
-    virtual bool hasFloats() const { return m_floatingObjects!=0; }
-    virtual bool containsFloat(RenderObject* o) const;
-
-    virtual bool hasOverhangingFloats() const { return floatBottom() > m_height; }
-    void addOverHangingFloats( RenderBlock *block, int xoffset, int yoffset, bool child );
-
-    int nearestFloatBottom(int height) const;
-    int floatBottom() const;
-    inline int leftBottom();
-    inline int rightBottom();
-
-    virtual unsigned short lineWidth(int y, bool *canClearLine = 0) const;
-    virtual int lowestPosition(bool includeOverflowInterior=true, bool includeSelf=true) const;
-    virtual int rightmostPosition(bool includeOverflowInterior=true, bool includeSelf=true) const;
-    virtual int leftmostPosition(bool includeOverflowInterior=true, bool includeSelf=true) const;
-    virtual int highestPosition(bool includeOverflowInterior, bool includeSelf) const;
-    int lowestAbsolutePosition() const;
-    int leftmostAbsolutePosition() const;
-    int rightmostAbsolutePosition() const;
-    int highestAbsolutePosition() const;
-
-    int rightOffset() const;
-    int rightRelOffset(int y, int fixedOffset, bool applyTextIndent=true, int *heightRemaining = 0, bool *canClearLine = 0) const;
-    int rightOffset(int y, bool *canClearLine = 0) const { return rightRelOffset(y, rightOffset(), true, 0, canClearLine); }
-
-    int leftOffset() const;
-    int leftRelOffset(int y, int fixedOffset, bool applyTextIndent=true, int *heightRemaining = 0, bool *canClearLine = 0) const;
-    int leftOffset(int y, bool *canClearLine = 0) const { return leftRelOffset(y, leftOffset(), true, 0, canClearLine); }
-
-    virtual bool nodeAtPoint(NodeInfo& info, int x, int y, int _tx, int _ty, HitTestAction hitTestAction = HitTestAll, bool inside=false);
-
-    bool isPointInScrollbar(int x, int y, int tx, int ty);
-
-    virtual void calcMinMaxWidth();
-    void calcInlineMinMaxWidth();
-    void calcBlockMinMaxWidth();
-
-    virtual void close();
-
-    virtual int getBaselineOfFirstLineBox();
-    virtual InlineFlowBox* getFirstLineBox();
-
-    RootInlineBox* firstRootBox() { return static_cast<RootInlineBox*>(m_firstLineBox); }
-    RootInlineBox* lastRootBox() { return static_cast<RootInlineBox*>(m_lastLineBox); }
-
-    bool inRootBlockContext() const;
-
-#ifdef ENABLE_DUMP
-    virtual void printTree(int indent=0) const;
-    virtual void dump(TQTextStream &stream, const TQString &ind) const;
-#endif
-
-protected:
-    void newLine();
-
-protected:
-    struct FloatingObject {
-        enum Type {
-            FloatLeft,
-            FloatRight
-        };
-
-        FloatingObject(Type _type) {
-            node = 0;
-            startY = 0;
-            endY = 0;
-            type = _type;
-            left = 0;
-            width = 0;
-            noPaint = false;
-            crossedLayer = false;
-
-        }
-        RenderObject* node;
-        int startY;
-        int endY;
-        short left;
-        short width;
-        Type type : 1; // left or right aligned
-        bool noPaint : 1;
-        bool crossedLayer : 1; // lock noPaint flag
-    };
-
-    // The following helper functions and structs are used by layoutBlockChildren.
-    class CompactInfo {
-        // A compact child that needs to be collapsed into the margin of the following block.
-        RenderObject* m_compact;
-
-        // The block with the open margin that the compact child is going to place itself within.
-        RenderObject* m_block;
-        bool m_treatAsBlock : 1;
-
-    public:
-        RenderObject* compact() const { return m_compact; }
-        RenderObject* block() const { return m_block; }
-        void setTreatAsBlock(bool b) { m_treatAsBlock = b; }
-        bool treatAsBlock() const { return m_treatAsBlock; }
-        bool matches(RenderObject* child) const { return m_compact && m_block == child; }
-
-        void clear() { set(0, 0);  }
-        void set(RenderObject* c, RenderObject* b) { m_compact = c; m_block = b; }
-
-        CompactInfo() { clear(); }
-    };
-
-    class MarginInfo {
-        // Collapsing flags for whether we can collapse our margins with our children's margins.
-        bool m_canCollapseWithChildren : 1;
-        bool m_canCollapseTopWithChildren : 1;
-        bool m_canCollapseBottomWithChildren : 1;
-
-        // Whether or not we are a quirky container, i.e., do we collapse away top and bottom
-        // margins in our container.  Table cells and the body are the common examples. We
-        // also have a custom style property for Safari RSS to deal with TypePad blog articles.
-        bool m_quirkContainer : 1;
-
-        // This flag tracks whether we are still looking at child margins that can all collapse together at the beginning of a block.
-        // They may or may not collapse with the top margin of the block (|m_canCollapseTopWithChildren| tells us that), but they will
-        // always be collapsing with one another.  This variable can remain set to true through multiple iterations
-        // as long as we keep encountering self-collapsing blocks.
-        bool m_atTopOfBlock : 1;
-
-        // This flag is set when we know we're examining bottom margins and we know we're at the bottom of the block.
-        bool m_atBottomOfBlock : 1;
-
-        // If our last normal flow child was a self-collapsing block that cleared a float,
-        // we track it in this variable.
-        bool m_selfCollapsingBlockClearedFloat : 1;
-
-        // These variables are used to detect quirky margins that we need to collapse away (in table cells
-        // and in the body element).
-        bool m_topQuirk : 1;
-        bool m_bottomQuirk : 1;
-        bool m_determinedTopQuirk : 1;
-
-        // These flags track the previous maximal positive and negative margins.
-        int m_posMargin;
-        int m_negMargin;
-
-    public:
-        MarginInfo(RenderBlock* b, int top, int bottom);
-
-        void setAtTopOfBlock(bool b) { m_atTopOfBlock = b; }
-        void setAtBottomOfBlock(bool b) { m_atBottomOfBlock = b; }
-        void clearMargin() { m_posMargin = m_negMargin = 0; }
-        void setSelfCollapsingBlockClearedFloat(bool b) { m_selfCollapsingBlockClearedFloat = b; }
-        void setTopQuirk(bool b) { m_topQuirk = b; }
-        void setBottomQuirk(bool b) { m_bottomQuirk = b; }
-        void setDeterminedTopQuirk(bool b) { m_determinedTopQuirk = b; }
-        void setPosMargin(int p) { m_posMargin = p; }
-        void setNegMargin(int n) { m_negMargin = n; }
-        void setPosMarginIfLarger(int p) { if (p > m_posMargin) m_posMargin = p; }
-        void setNegMarginIfLarger(int n) { if (n > m_negMargin) m_negMargin = n; }
-
-        void setMargin(int p, int n) { m_posMargin = p; m_negMargin = n; }
-
-        bool atTopOfBlock() const { return m_atTopOfBlock; }
-        bool canCollapseWithTop() const { return m_atTopOfBlock && m_canCollapseTopWithChildren; }
-        bool canCollapseWithBottom() const { return m_atBottomOfBlock && m_canCollapseBottomWithChildren; }
-        bool canCollapseTopWithChildren() const { return m_canCollapseTopWithChildren; }
-        bool canCollapseBottomWithChildren() const { return m_canCollapseBottomWithChildren; }
-        bool selfCollapsingBlockClearedFloat() const { return m_selfCollapsingBlockClearedFloat; }
-        bool quirkContainer() const { return m_quirkContainer; }
-        bool determinedTopQuirk() const { return m_determinedTopQuirk; }
-        bool topQuirk() const { return m_topQuirk; }
-        bool bottomQuirk() const { return m_bottomQuirk; }
-        int posMargin() const { return m_posMargin; }
-        int negMargin() const { return m_negMargin; }
-        int margin() const { return m_posMargin - m_negMargin; }
-    };
-
-    class PageBreakInfo {
-        int m_pageBottom; // Next calculated page-break
-        bool m_forcePageBreak : 1; // Must break before next block
-        // ### to do better "page-break-after/before: avoid" this struct
-        // should keep a pagebreakAvoid block and gather children in it
-    public:
-        PageBreakInfo(int pageBottom) : m_pageBottom(pageBottom), m_forcePageBreak(false) {};
-        bool forcePageBreak() { return m_forcePageBreak; }
-        void setForcePageBreak(bool b) { m_forcePageBreak = b; }
-        int pageBottom() { return m_pageBottom; };
-        void setPageBottom(int bottom) { m_pageBottom = bottom; }
-    };
-
-    virtual bool canClear(RenderObject *child, PageBreakLevel level);
-    void clearPageBreak(RenderObject* child, int pageBottom);
-
-    void adjustPositionedBlock(RenderObject* child, const MarginInfo& marginInfo);
-    void adjustFloatingBlock(const MarginInfo& marginInfo);
-    RenderObject* handleSpecialChild(RenderObject* child, const MarginInfo& marginInfo, CompactInfo& compactInfo, bool& handled);
-    RenderObject* handleFloatingChild(RenderObject* child, const MarginInfo& marginInfo, bool& handled);
-    RenderObject* handlePositionedChild(RenderObject* child, const MarginInfo& marginInfo, bool& handled);
-    RenderObject* handleCompactChild(RenderObject* child, CompactInfo& compactInfo, const MarginInfo& marginInfo, bool& handled);
-    RenderObject* handleRunInChild(RenderObject* child, bool& handled);
-    void collapseMargins(RenderObject* child, MarginInfo& marginInfo, int yPosEstimate);
-    void clearFloatsIfNeeded(RenderObject* child, MarginInfo& marginInfo, int oldTopPosMargin, int oldTopNegMargin);
-    void adjustSizeForCompactIfNeeded(RenderObject* child, CompactInfo& compactInfo);
-    void insertCompactIfNeeded(RenderObject* child, CompactInfo& compactInfo);
-    int estimateVerticalPosition(RenderObject* child, const MarginInfo& info);
-    void determineHorizontalPosition(RenderObject* child);
-    void handleBottomOfBlock(int top, int bottom, MarginInfo& marginInfo);
-    void setCollapsedBottomMargin(const MarginInfo& marginInfo);
-    void clearChildOfPageBreaks(RenderObject* child, PageBreakInfo &pageBreakInfo, MarginInfo &marginInfo);
-    // End helper functions and structs used by layoutBlockChildren.
-
-protected:
-    // How much content overflows out of our block vertically or horizontally (all we support
-    // for now is spillage out of the bottom and the right, which are the common cases).
-    int m_overflowHeight;
-    int m_overflowWidth;
-
-    // Left and top overflow.
-    int m_overflowTop;
-    int m_overflowLeft;
-
-private:
-    TQPtrList<FloatingObject>* m_floatingObjects;
-    TQPtrList<RenderObject>* m_positionedObjects;
-
-    bool m_childrenInline : 1;
-    bool m_firstLine      : 1; // used in inline layouting
-    EClear m_clearStatus  : 2; // used during layuting of paragraphs
-    bool m_avoidPageBreak : 1; // anonymous avoid page-break block
-    bool m_topMarginQuirk : 1;
-    bool m_bottomMarginQuirk : 1;
-
-    short m_maxTopPosMargin;
-    short m_maxTopNegMargin;
-    short m_maxBottomPosMargin;
-    short m_maxBottomNegMargin;
-
-};
-
-} // namespace
-
-#endif // RENDER_BLOCK_H
-