Remove position: sticky

Source/core/rendering/RenderBlock.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * 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
@@ skipping 367 matching lines @@
 
             // One of the renderers we're skipping over here may be the child's repaint container,
             // so we can't pass our own repaint container along.
             const RenderLayerModelObject& repaintContainerForChild = *box->containerForPaintInvalidation();
 
             // If the positioned renderer is absolutely positioned and it is inside
             // a relatively positioend inline element, we need to account for
             // the inline elements position in LayoutState.
             if (box->style()->position() == AbsolutePosition) {
                 RenderObject* container = box->container(&repaintContainerForChild, 0);
-                if (container->isInFlowPositioned() && container->isRenderInline()) {
+                if (container->isRelPositioned() && container->isRenderInline()) {
                     // FIXME: We should be able to use layout-state for this.
                     // Currently, we will place absolutly positioned elements inside
                     // relatively positioned inline blocks in the wrong location. crbug.com/371485
                     ForceHorriblySlowRectMapping slowRectMapping(*this);
                     box->invalidateTreeAfterLayout(repaintContainerForChild);
                     continue;
                 }
             }
 
             box->invalidateTreeAfterLayout(repaintContainerForChild);
@@ skipping 1956 matching lines @@
     for (curr = firstChildBox(); curr && curr->selectionState() == SelectionNone; curr = curr->nextSiblingBox()) { }
 
     for (bool sawSelectionEnd = false; curr && !sawSelectionEnd; curr = curr->nextSiblingBox()) {
         SelectionState childState = curr->selectionState();
         if (childState == SelectionBoth || childState == SelectionEnd)
             sawSelectionEnd = true;
 
         if (curr->isFloatingOrOutOfFlowPositioned())
             continue; // We must be a normal flow object in order to even be considered.
 
-        if (curr->isInFlowPositioned() && curr->hasLayer()) {
+        if (curr->isRelPositioned() && curr->hasLayer()) {
             // If the relposition offset is anything other than 0, then treat this just like an absolute positioned element.
             // Just disregard it completely.
             LayoutSize relOffset = curr->layer()->offsetForInFlowPosition();
             if (relOffset.width() || relOffset.height())
                 continue;
         }
 
         bool paintsOwnSelection = curr->shouldPaintSelectionGaps() || curr->isTable(); // FIXME: Eventually we won't special-case table like this.
         bool fillBlockGaps = paintsOwnSelection || (curr->canBeSelectionLeaf() && childState != SelectionNone);
         if (fillBlockGaps) {
@@ skipping 630 matching lines @@
     return !ancestor || !ancestor->parent() || (ancestor->hasLayer() && ancestor->parent()->isRenderView())
         || ancestor->nonPseudoNode()->rendererIsEditable() == child->nonPseudoNode()->rendererIsEditable();
 }
 
 // FIXME: This function should go on RenderObject as an instance method. Then
 // all cases in which positionForPoint recurs could call this instead to
 // prevent crossing editable boundaries. This would require many tests.
 static PositionWithAffinity positionForPointRespectingEditingBoundaries(RenderBlock* parent, RenderBox* child, const LayoutPoint& pointInParentCoordinates)
 {
     LayoutPoint childLocation = child->location();
-    if (child->isInFlowPositioned())
+    if (child->isRelPositioned())
         childLocation += child->offsetForInFlowPosition();
 
     // FIXME: This is wrong if the child's writing-mode is different from the parent's.
     LayoutPoint pointInChildCoordinates(toLayoutPoint(pointInParentCoordinates - childLocation));
 
     // If this is an anonymous renderer, we just recur normally
     Node* childNode = child->nonPseudoNode();
     if (!childNode)
         return child->positionForPoint(pointInChildCoordinates);
 
@@ skipping 1855 matching lines @@
         return "RenderBlock (anonymous multi-column span)";
     if (isAnonymousBlock())
         return "RenderBlock (anonymous)";
     // FIXME: Temporary hack while the new generated content system is being implemented.
     if (isPseudoElement())
         return "RenderBlock (generated)";
     if (isAnonymous())
         return "RenderBlock (generated)";
     if (isRelPositioned())
         return "RenderBlock (relative positioned)";
-    if (isStickyPositioned())
-        return "RenderBlock (sticky positioned)";
     return "RenderBlock";
 }
 
 RenderBlock* RenderBlock::createAnonymousWithParentRendererAndDisplay(const RenderObject* parent, EDisplay display)
 {
     // FIXME: Do we need to convert all our inline displays to block-type in the anonymous logic ?
     EDisplay newDisplay;
     RenderBlock* newBox = 0;
     if (display == BOX || display == INLINE_BOX) {
         // FIXME: Remove this case once we have eliminated all internal users of old flexbox
@@ skipping 135 matching lines @@
 void RenderBlock::showLineTreeAndMark(const InlineBox* markedBox1, const char* markedLabel1, const InlineBox* markedBox2, const char* markedLabel2, const RenderObject* obj) const
 {
     showRenderObject();
     for (const RootInlineBox* root = firstRootBox(); root; root = root->nextRootBox())
         root->showLineTreeAndMark(markedBox1, markedLabel1, markedBox2, markedLabel2, obj, 1);
 }
 
 #endif
 
 } // namespace WebCore