Replace ASSERT with DCHECK in core/svg/

third_party/WebKit/Source/core/svg/SVGRect.cpp

 /*
  * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 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 82 matching lines @@
   m_value += toSVGRect(other)->value();
 }
 
 void SVGRect::calculateAnimatedValue(SVGAnimationElement* animationElement,
                                      float percentage,
                                      unsigned repeatCount,
                                      SVGPropertyBase* fromValue,
                                      SVGPropertyBase* toValue,
                                      SVGPropertyBase* toAtEndOfDurationValue,
                                      SVGElement*) {
-  ASSERT(animationElement);
+  DCHECK(animationElement);
   SVGRect* fromRect = animationElement->getAnimationMode() == ToAnimation
                           ? this
                           : toSVGRect(fromValue);
   SVGRect* toRect = toSVGRect(toValue);
   SVGRect* toAtEndOfDurationRect = toSVGRect(toAtEndOfDurationValue);
 
   float animatedX = x();
   float animatedY = y();
   float animatedWidth = width();
   float animatedHeight = height();
@@ skipping 19 matching lines @@
   // the distance for every single value.
   return -1;
 }
 
 void SVGRect::setInvalid() {
   m_value = FloatRect(0.0f, 0.0f, 0.0f, 0.0f);
   m_isValid = false;
 }
 
 }  // namespace blink