Remove ASSERT_UNUSED

third_party/WebKit/Source/core/layout/LayoutInline.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 260 matching lines @@
                                         LayoutUnit* extraWidthToEndOfLine) {
   if (firstChild()) {
     // This condition is possible if the LayoutInline is at an editing boundary,
     // i.e. the VisiblePosition is:
     //   <LayoutInline editingBoundary=true>|<LayoutText> </LayoutText></LayoutInline>
     // FIXME: need to figure out how to make this return a valid rect, note that
     // there are no line boxes created in the above case.
     return LayoutRect();
   }
 
-  ASSERT_UNUSED(inlineBox, !inlineBox);
+  DCHECK(!inlineBox);
 
   if (extraWidthToEndOfLine)
     *extraWidthToEndOfLine = LayoutUnit();
 
   LayoutRect caretRect =
       localCaretRectForEmptyElement(borderAndPaddingWidth(), LayoutUnit());
 
   if (InlineBox* firstBox = firstLineBox()) {
     // FIXME: the call to roundedLayoutPoint() below is temporary and should be removed once
     // the transition to LayoutUnit-based types is complete (crbug.com/321237)
@@ skipping 1227 matching lines @@
     paintInvalidator.invalidateDisplayItemClient(*box, invalidationReason);
 }
 
 // TODO(lunalu): Not to just dump 0, 0 as the x and y here
 LayoutRect LayoutInline::debugRect() const {
   IntRect linesBox = enclosingIntRect(linesBoundingBox());
   return LayoutRect(IntRect(0, 0, linesBox.width(), linesBox.height()));
 }
 
 }  // namespace blink