Remove support for loading remote font faces

sky/engine/core/css/CSSFontFace.h

 /*
  * Copyright (C) 2007, 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 21 matching lines @@
 #include "sky/engine/wtf/Deque.h"
 #include "sky/engine/wtf/Forward.h"
 #include "sky/engine/wtf/PassRefPtr.h"
 #include "sky/engine/wtf/Vector.h"
 
 namespace blink {
 
 class CSSFontSelector;
 class Document;
 class FontDescription;
-class RemoteFontFaceSource;
 class SimpleFontData;
 class StyleRuleFontFace;
 
 class CSSFontFace final {
 public:
     struct UnicodeRange;
     class UnicodeRangeSet;
 
     CSSFontFace(FontFace* fontFace, Vector<UnicodeRange>& ranges)
         : m_ranges(ranges)
         , m_segmentedFontFace(nullptr)
         , m_fontFace(fontFace)
     {
         ASSERT(m_fontFace);
     }
 
     FontFace* fontFace() const { return m_fontFace; }
 
     UnicodeRangeSet& ranges() { return m_ranges; }
 
     void setSegmentedFontFace(CSSSegmentedFontFace*);
     void clearSegmentedFontFace() { m_segmentedFontFace = nullptr; }
 
     bool isValid() const { return !m_sources.isEmpty(); }
 
     void addSource(PassOwnPtr<CSSFontFaceSource>);
 
-    void didBeginLoad();
-    void fontLoaded(RemoteFontFaceSource*);
-    void fontLoadWaitLimitExceeded(RemoteFontFaceSource*);
-
     PassRefPtr<SimpleFontData> getFontData(const FontDescription&);
 
     struct UnicodeRange {
         UnicodeRange(UChar32 from, UChar32 to)
             : m_from(from)
             , m_to(to)
         {
         }
 
         UChar32 from() const { return m_from; }
@@ skipping 31 matching lines @@
 
     UnicodeRangeSet m_ranges;
     RawPtr<CSSSegmentedFontFace> m_segmentedFontFace;
     Deque<OwnPtr<CSSFontFaceSource> > m_sources;
     RawPtr<FontFace> m_fontFace;
 };
 
 }
 
 #endif  // SKY_ENGINE_CORE_CSS_CSSFONTFACE_H_