Remove ASSERT_WITH_SECURITY_IMPLICATION.

third_party/WebKit/Source/core/layout/LayoutBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc.
  *               All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 3377 matching lines @@
           stretchedHeight =
               toLayoutFlexibleBox(block->parent())
                   ->childLogicalHeightForPercentageResolution(*block);
         else if (block->isGridItem() &&
                  block->hasOverrideLogicalContentHeight())
           stretchedHeight = block->overrideLogicalContentHeight();
       }
 
       if (cb->isOutOfFlowPositioned() && cb->style()->height().isAuto() &&
           !(cb->style()->top().isAuto() || cb->style()->bottom().isAuto())) {
-        ASSERT_WITH_SECURITY_IMPLICATION(cb->isLayoutBlock());
+        SECURITY_DCHECK(cb->isLayoutBlock());
         LayoutBlock* block = toLayoutBlock(cb);
         LogicalExtentComputedValues computedValues;
         block->computeLogicalHeight(block->logicalHeight(), LayoutUnit(),
                                     computedValues);
         LayoutUnit newContentHeight = computedValues.m_extent -
                                       block->borderAndPaddingLogicalHeight() -
                                       block->scrollbarLogicalHeight();
         LayoutUnit newHeight =
             block->adjustContentBoxLogicalHeightForBoxSizing(newContentHeight);
         return adjustContentBoxLogicalHeightForBoxSizing(
@@ skipping 2186 matching lines @@
   LayoutRect rect = frameRect();
 
   LayoutBlock* block = containingBlock();
   if (block)
     block->adjustChildDebugRect(rect);
 
   return rect;
 }
 
 }  // namespace blink