Remove support for loading remote font faces

sky/engine/core/css/CSSCustomFontData.h

Index: sky/engine/core/css/CSSCustomFontData.h
diff --git a/sky/engine/core/css/CSSCustomFontData.h b/sky/engine/core/css/CSSCustomFontData.h
deleted file mode 100644
index 907785bede59effa48e254753bd26e50d31d070d..0000000000000000000000000000000000000000
--- a/sky/engine/core/css/CSSCustomFontData.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (C) 2013 Google, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef SKY_ENGINE_CORE_CSS_CSSCUSTOMFONTDATA_H_
-#define SKY_ENGINE_CORE_CSS_CSSCUSTOMFONTDATA_H_
-
-#include "sky/engine/core/css/CSSFontFaceSource.h"
-#include "sky/engine/platform/fonts/CustomFontData.h"
-
-namespace blink {
-
-class CSSCustomFontData final : public CustomFontData {
-public:
-    enum FallbackVisibility { InvisibleFallback, VisibleFallback };
-
-    static PassRefPtr<CSSCustomFontData> create(RemoteFontFaceSource* source, FallbackVisibility visibility)
-    {
-        return adoptRef(new CSSCustomFontData(source, visibility));
-    }
-
-    virtual ~CSSCustomFontData() { }
-
-    virtual bool shouldSkipDrawing() const override
-    {
-        if (m_fontFaceSource)
-            m_fontFaceSource->paintRequested();
-        return m_fallbackVisibility == InvisibleFallback && m_isLoading;
-    }
-
-    virtual void beginLoadIfNeeded() const override
-    {
-        if (!m_isLoading && m_fontFaceSource) {
-            m_isLoading = true;
-            m_fontFaceSource->beginLoadIfNeeded();
-        }
-    }
-
-    virtual bool isLoading() const override { return m_isLoading; }
-    virtual bool isLoadingFallback() const override { return true; }
-    virtual void clearFontFaceSource() override { m_fontFaceSource = 0; }
-
-private:
-    CSSCustomFontData(RemoteFontFaceSource* source, FallbackVisibility visibility)
-        : m_fontFaceSource(source)
-        , m_fallbackVisibility(visibility)
-        , m_isLoading(false)
-    {
-        if (source)
-            m_isLoading = source->isLoading();
-    }
-
-    RemoteFontFaceSource* m_fontFaceSource;
-    FallbackVisibility m_fallbackVisibility;
-    mutable bool m_isLoading;
-};
-
-}
-
-#endif  // SKY_ENGINE_CORE_CSS_CSSCUSTOMFONTDATA_H_