Implement CSS: scroll-boundary-behavior

third_party/WebKit/Source/core/css/parser/CSSPropertyParser.cpp

 // Copyright 2015 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/CSSPropertyParser.h"
 
 #include <memory>
 #include "core/StylePropertyShorthand.h"
 #include "core/css/CSSBasicShapeValues.h"
 #include "core/css/CSSContentDistributionValue.h"
@@ skipping 2461 matching lines @@
     case CSSPropertyScrollPadding:
       return Consume4Values(scrollPaddingShorthand(), important);
     case CSSPropertyScrollPaddingInline:
       return Consume2Values(scrollPaddingInlineShorthand(), important);
     case CSSPropertyScrollSnapMargin:
       return Consume4Values(scrollSnapMarginShorthand(), important);
     case CSSPropertyScrollSnapMarginBlock:
       return Consume2Values(scrollSnapMarginBlockShorthand(), important);
     case CSSPropertyScrollSnapMarginInline:
       return Consume2Values(scrollSnapMarginInlineShorthand(), important);
+    case CSSPropertyScrollBoundaryBehavior:
+      return Consume2Values(scrollBoundaryBehaviorShorthand(), important);
     default:
       return false;
   }
 }
 
 }  // namespace blink