Implement CSS font-display

third_party/WebKit/Source/core/css/FontFace.h

 /*
  * Copyright (C) 2013 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 121 matching lines @@
     using LoadedProperty = ScriptPromiseProperty<RawPtrWillBeMember<FontFace>, RawPtrWillBeMember<FontFace>, Member<DOMException>>;
 
     AtomicString m_family;
     String m_otsParseMessage;
     RefPtrWillBeMember<CSSValue> m_style;
     RefPtrWillBeMember<CSSValue> m_weight;
     RefPtrWillBeMember<CSSValue> m_stretch;
     RefPtrWillBeMember<CSSValue> m_unicodeRange;
     RefPtrWillBeMember<CSSValue> m_variant;
     RefPtrWillBeMember<CSSValue> m_featureSettings;
+    RefPtrWillBeMember<CSSValue> m_display;
     LoadStatus m_status;
     PersistentWillBeMember<DOMException> m_error;
 
     PersistentWillBeMember<LoadedProperty> m_loadedProperty;
     OwnPtrWillBeMember<CSSFontFace> m_cssFontFace;
     WillBeHeapVector<RefPtrWillBeMember<LoadFontCallback>> m_callbacks;
 };
 
 using FontFaceArray = WillBeHeapVector<RefPtrWillBeMember<FontFace>>;
 
 } // namespace blink
 
 #endif // FontFace_h