Replace ASSERT and ASSERT_NOT_REACHED in core/style/

third_party/WebKit/Source/core/style/BorderEdge.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/style/BorderEdge.h"
 
 namespace blink {
 
 BorderEdge::BorderEdge(float edgeWidth,
                        const Color& edgeColor,
@@ skipping 40 matching lines @@
     return false;
 
   return true;
 }
 
 float BorderEdge::usedWidth() const {
   return isPresent ? m_width : 0;
 }
 
 float BorderEdge::getDoubleBorderStripeWidth(DoubleBorderStripe stripe) const {
-  ASSERT(stripe == DoubleBorderStripeOuter ||
+  DCHECK(stripe == DoubleBorderStripeOuter ||
          stripe == DoubleBorderStripeInner);
 
   return roundf(stripe == DoubleBorderStripeOuter ? usedWidth() / 3
                                                   : (usedWidth() * 2) / 3);
 }
 
 bool BorderEdge::sharesColorWith(const BorderEdge& other) const {
   return color == other.color;
 }
 
 }  // namespace blink