Replace ASSERT with DCHECK in core/svg/

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

 /*
  * Copyright (C) 2014 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 50 matching lines @@
   setValue(m_value + toSVGInteger(other)->value());
 }
 
 void SVGInteger::calculateAnimatedValue(SVGAnimationElement* animationElement,
                                         float percentage,
                                         unsigned repeatCount,
                                         SVGPropertyBase* from,
                                         SVGPropertyBase* to,
                                         SVGPropertyBase* toAtEndOfDuration,
                                         SVGElement*) {
-  ASSERT(animationElement);
+  DCHECK(animationElement);
 
   SVGInteger* fromInteger = toSVGInteger(from);
   SVGInteger* toInteger = toSVGInteger(to);
   SVGInteger* toAtEndOfDurationInteger = toSVGInteger(toAtEndOfDuration);
 
   float animatedFloat = m_value;
   animationElement->animateAdditiveNumber(
       percentage, repeatCount, fromInteger->value(), toInteger->value(),
       toAtEndOfDurationInteger->value(), animatedFloat);
   m_value = static_cast<int>(roundf(animatedFloat));
 }
 
 float SVGInteger::calculateDistance(SVGPropertyBase* other, SVGElement*) {
   return abs(m_value - toSVGInteger(other)->value());
 }
 
 }  // namespace blink