Remove ASSERT_UNUSED

third_party/WebKit/Source/core/css/parser/CSSParserImpl.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/css/parser/CSSParserImpl.h"
 
 #include "core/css/CSSCustomIdentValue.h"
 #include "core/css/CSSCustomPropertyDeclaration.h"
 #include "core/css/CSSKeyframesRule.h"
 #include "core/css/CSSStyleSheet.h"
@@ skipping 798 matching lines @@
           m_observerWrapper->skipCommentsBefore(range, false);
         break;
       }
       case AtKeywordToken: {
         AllowedRulesType allowedRules =
             ruleType == StyleRule::Style &&
                     RuntimeEnabledFeatures::cssApplyAtRulesEnabled()
                 ? ApplyRules
                 : NoRules;
         StyleRuleBase* rule = consumeAtRule(range, allowedRules);
-        ASSERT_UNUSED(rule, !rule);
+        DCHECK(!rule);
         break;
       }
       default:  // Parse error, unexpected token in declaration list
         while (!range.atEnd() && range.peek().type() != SemicolonToken)
           range.consumeComponentValue();
         break;
     }
   }
 
   // Yield remaining comments
@@ skipping 102 matching lines @@
     else
       return nullptr;  // Parser error, invalid value in keyframe selector
     if (range.atEnd())
       return result;
     if (range.consume().type() != CommaToken)
       return nullptr;  // Parser error
   }
 }
 
 }  // namespace blink