Moving GraphicsContext and dependencies from core to platform.

Source/core/platform/graphics/harfbuzz/HarfBuzzFace.h

Index: Source/core/platform/graphics/harfbuzz/HarfBuzzFace.h
diff --git a/Source/core/platform/graphics/harfbuzz/HarfBuzzFace.h b/Source/core/platform/graphics/harfbuzz/HarfBuzzFace.h
deleted file mode 100644
index cf16c33225b15b5b21167d80962275ef4e8ab4de..0000000000000000000000000000000000000000
--- a/Source/core/platform/graphics/harfbuzz/HarfBuzzFace.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2012 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
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef HarfBuzzFace_h
-#define HarfBuzzFace_h
-
-#include <hb.h>
-
-#include "wtf/HashMap.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefCounted.h"
-#include "wtf/RefPtr.h"
-
-namespace WebCore {
-
-class FontPlatformData;
-
-class HarfBuzzFace : public RefCounted<HarfBuzzFace> {
-public:
-    static const hb_tag_t vertTag;
-    static const hb_tag_t vrt2Tag;
-
-    static PassRefPtr<HarfBuzzFace> create(FontPlatformData* platformData, uint64_t uniqueID)
-    {
-        return adoptRef(new HarfBuzzFace(platformData, uniqueID));
-    }
-    ~HarfBuzzFace();
-
-    hb_font_t* createFont();
-
-    void setScriptForVerticalGlyphSubstitution(hb_buffer_t*);
-
-private:
-    HarfBuzzFace(FontPlatformData*, uint64_t);
-
-    hb_face_t* createFace();
-
-    FontPlatformData* m_platformData;
-    uint64_t m_uniqueID;
-    hb_face_t* m_face;
-    WTF::HashMap<uint32_t, uint16_t>* m_glyphCacheForFaceCacheEntry;
-
-    hb_script_t m_scriptForVerticalText;
-};
-
-}
-
-#endif // HarfBuzzFace_h