CSS Motion Path: delete implementation of motion-path property

third_party/WebKit/Source/core/css/properties/CSSPropertyOffsetPathUtils.h

 // Copyright 2017 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.
 
 #ifndef CSSPropertyOffsetPathUtils_h
 #define CSSPropertyOffsetPathUtils_h
 
 #include "platform/wtf/Allocator.h"
 
 namespace blink {
 
 class CSSParserContext;
 class CSSParserTokenRange;
 class CSSValue;
 
 class CSSPropertyOffsetPathUtils {
   STATIC_ONLY(CSSPropertyOffsetPathUtils);
   static CSSValue* ConsumeOffsetPath(CSSParserTokenRange&,
-                                     const CSSParserContext*,
-                                     bool);
+                                     const CSSParserContext*);
   static CSSValue* ConsumePathOrNone(CSSParserTokenRange&);
 };
 
 }  // namespace blink
 
 #endif  // CSSPropertyOffsetPathUtils_h