Remove display:run-in as per https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/_tHSX…

Source/core/rendering/RenderInline.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. 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
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 107 matching lines @@
     RenderBoxModelObject* continuation = this->continuation();
     if (!continuation || continuation->isInline())
         return toRenderInline(continuation);
     return toRenderBlock(continuation)->inlineElementContinuation();
 }
 
 void RenderInline::updateFromStyle()
 {
     RenderBoxModelObject::updateFromStyle();
 
-    setInline(true); // Needed for run-ins, since run-in is considered a block display type.
+    // FIXME: Is this still needed. Was needed for run-ins, since run-in is considered a block display type.
+    setInline(true);
 
     // FIXME: Support transforms and reflections on inline flows someday.
     setHasTransform(false);
     setHasReflection(false);
 }
 
 static RenderObject* inFlowPositionedInlineAncestor(RenderObject* p)
 {
     while (p && p->isRenderInline()) {
         if (p->isInFlowPositioned())
@@ skipping 604 matching lines @@
 {
     if (isRelPositioned())
         return "RenderInline (relative positioned)";
     if (isStickyPositioned())
         return "RenderInline (sticky positioned)";
     // FIXME: Temporary hack while the new generated content system is being implemented.
     if (isPseudoElement())
         return "RenderInline (generated)";
     if (isAnonymous())
         return "RenderInline (generated)";
-    if (isRunIn())
-        return "RenderInline (run-in)";
     return "RenderInline";
 }
 
 bool RenderInline::nodeAtPoint(const HitTestRequest& request, HitTestResult& result,
                                 const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTestAction)
 {
     return m_lineBoxes.hitTest(this, request, result, locationInContainer, accumulatedOffset, hitTestAction);
 }
 
 namespace {
@@ skipping 227 matching lines @@
     LayoutUnit logicalHeight = lastLineBox()->logicalBottomVisualOverflow(lastRootBox->lineBottom()) - logicalTop;
 
     LayoutRect rect(logicalLeftSide, logicalTop, logicalWidth, logicalHeight);
     if (!style()->isHorizontalWritingMode())
         rect = rect.transposedRect();
     return rect;
 }
 
 LayoutRect RenderInline::clippedOverflowRectForRepaint(const RenderLayerModelObject* repaintContainer) const
 {
-    // Only run-ins are allowed in here during layout.
-    ASSERT(!view() || !view()->layoutStateEnabled() || isRunIn());
+    ASSERT(!view() || !view()->layoutStateEnabled());
 
     if (!firstLineBoxIncludingCulling() && !continuation())
         return LayoutRect();
 
     LayoutRect repaintRect(linesVisualOverflowBoundingBox());
     bool hitRepaintContainer = false;
 
     // We need to add in the in-flow position offsets of any inlines (including us) up to our
     // containing block.
     RenderBlock* cb = containingBlock();
@@ skipping 563 matching lines @@
         container = this;
 
     FloatPoint absPos = container->localToAbsolute();
     region.bounds.setX(absPos.x() + region.bounds.x());
     region.bounds.setY(absPos.y() + region.bounds.y());
 
     regions.append(region);
 }
 
 } // namespace WebCore