Delete RenderBlockFlow.

sky/engine/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 567 matching lines @@
     if (paintInfo) {
         // Note that we don't clip out overflow for positioned objects.  We just stick to the border box.
         LayoutRect blockRect(offsetFromRootBlock.width(), offsetFromRootBlock.height(), width(), height());
         blockRect.moveBy(rootBlockPhysicalPosition);
         clipOutPositionedObjects(paintInfo, blockRect.location(), positionedObjects());
     }
 
     // FIXME: overflow: auto/scroll regions need more math here, since painting in the border box is different from painting in the padding box (one is scrolled, the other is
     // fixed).
     GapRects result;
-    if (!isRenderBlockFlow()) // FIXME: Make multi-column selection gap filling work someday.
+    if (!isRenderParagraph()) // FIXME: Make multi-column selection gap filling work someday.
         return result;
 
     if (hasTransform()) {
         // FIXME: We should learn how to gap fill multiple columns and transforms eventually.
         lastLogicalTop = rootBlock->blockDirectionOffset(offsetFromRootBlock) + logicalHeight();
         lastLogicalLeft = logicalLeftSelectionOffset(rootBlock, logicalHeight());
         lastLogicalRight = logicalRightSelectionOffset(rootBlock, logicalHeight());
         return result;
     }
 
@@ skipping 838 matching lines @@
     RenderBlock* firstLineBlock = const_cast<RenderBlock*>(this);
     bool hasPseudo = false;
     while (true) {
         // FIXME(sky): Remove all this.
         hasPseudo = false;
         if (hasPseudo)
             break;
         RenderObject* parentBlock = firstLineBlock->parent();
         if (firstLineBlock->isReplaced()
             || !parentBlock
-            || !parentBlock->isRenderBlockFlow())
+            || !parentBlock->isRenderParagraph())
             break;
         ASSERT_WITH_SECURITY_IMPLICATION(parentBlock->isRenderBlock());
-        if (toRenderBlock(parentBlock)->firstChild() != firstLineBlock)
+        if (toRenderParagraph(parentBlock)->firstChild() != firstLineBlock)
             break;
         firstLineBlock = toRenderBlock(parentBlock);
     }
 
     if (!hasPseudo)
         return 0;
 
     return firstLineBlock;
 }
 
@@ skipping 262 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 blink