Moving GraphicsContext and dependencies from core to platform.

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

Index: Source/core/platform/graphics/harfbuzz/FontPlatformDataHarfBuzz.h
diff --git a/Source/core/platform/graphics/harfbuzz/FontPlatformDataHarfBuzz.h b/Source/core/platform/graphics/harfbuzz/FontPlatformDataHarfBuzz.h
deleted file mode 100644
index b5b7c6fa0539b7db1cb7ae8124de50cb05dffdad..0000000000000000000000000000000000000000
--- a/Source/core/platform/graphics/harfbuzz/FontPlatformDataHarfBuzz.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (c) 2006, 2007, 2008, 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 FontPlatformDataHarfBuzz_h
-#define FontPlatformDataHarfBuzz_h
-
-#include "SkPaint.h"
-#include "platform/SharedBuffer.h"
-#include "core/platform/graphics/opentype/OpenTypeVerticalData.h"
-#include "platform/fonts/FontDescription.h"
-#include "platform/fonts/FontOrientation.h"
-#include "platform/fonts/FontRenderStyle.h"
-#include "wtf/Forward.h"
-#include "wtf/HashTableDeletedValueType.h"
-#include "wtf/RefPtr.h"
-#include "wtf/text/CString.h"
-#include "wtf/text/StringImpl.h"
-
-class SkTypeface;
-typedef uint32_t SkFontID;
-
-namespace WebCore {
-
-class GraphicsContext;
-class HarfBuzzFace;
-
-// -----------------------------------------------------------------------------
-// FontPlatformData is the handle which WebKit has on a specific face. A face
-// is the tuple of (font, size, ...etc). Here we are just wrapping a Skia
-// SkTypeface pointer and dealing with the reference counting etc.
-// -----------------------------------------------------------------------------
-class FontPlatformData {
-public:
-    // Used for deleted values in the font cache's hash tables. The hash table
-    // will create us with this structure, and it will compare other values
-    // to this "Deleted" one. It expects the Deleted one to be differentiable
-    // from the 0 one (created with the empty constructor), so we can't just
-    // set everything to 0.
-    FontPlatformData(WTF::HashTableDeletedValueType);
-    FontPlatformData();
-    FontPlatformData(float textSize, bool fakeBold, bool fakeItalic);
-    FontPlatformData(const FontPlatformData&);
-    FontPlatformData(PassRefPtr<SkTypeface>, const char* name, float textSize, bool fakeBold, bool fakeItalic, FontOrientation = Horizontal, bool subpixelTextPosition = FontDescription::subpixelPositioning());
-    FontPlatformData(const FontPlatformData& src, float textSize);
-    ~FontPlatformData();
-
-    String fontFamilyName() const;
-
-    // -------------------------------------------------------------------------
-    // Return true iff this font is monospaced (i.e. every glyph has an equal x
-    // advance)
-    // -------------------------------------------------------------------------
-    bool isFixedPitch() const;
-
-    // -------------------------------------------------------------------------
-    // Setup a Skia painting context to use this font.
-    // -------------------------------------------------------------------------
-    void setupPaint(SkPaint*, GraphicsContext* = 0) const;
-
-    // -------------------------------------------------------------------------
-    // Return Skia's unique id for this font. This encodes both the style and
-    // the font's file name so refers to a single face.
-    // -------------------------------------------------------------------------
-    SkFontID uniqueID() const;
-    SkTypeface* typeface() const { return m_typeface.get(); }
-
-    unsigned hash() const;
-    float size() const { return m_textSize; }
-    int emSizeInFontUnits() const;
-
-    FontOrientation orientation() const { return m_orientation; }
-    void setOrientation(FontOrientation orientation) { m_orientation = orientation; }
-    void setFakeBold(bool fakeBold) { m_fakeBold = fakeBold; }
-    void setFakeItalic(bool fakeItalic) { m_fakeItalic = fakeItalic; }
-    bool operator==(const FontPlatformData&) const;
-    FontPlatformData& operator=(const FontPlatformData&);
-    bool isHashTableDeletedValue() const { return m_isHashTableDeletedValue; }
-
-#if ENABLE(OPENTYPE_VERTICAL)
-    PassRefPtr<OpenTypeVerticalData> verticalData() const;
-    PassRefPtr<SharedBuffer> openTypeTable(uint32_t table) const;
-#endif
-
-#ifndef NDEBUG
-    String description() const;
-#endif
-
-    HarfBuzzFace* harfBuzzFace() const;
-
-    // The returned styles are all actual styles without FontRenderStyle::NoPreference.
-    const FontRenderStyle& fontRenderStyle() const { return m_style; }
-
-    // -------------------------------------------------------------------------
-    // Global font preferences...
-
-    static void setHinting(SkPaint::Hinting);
-    static void setAutoHint(bool);
-    static void setUseBitmaps(bool);
-    static void setAntiAlias(bool);
-    static void setSubpixelRendering(bool);
-
-private:
-    void getRenderStyleForStrike(const char*, int);
-    void querySystemForRenderStyle(bool useSkiaSubpixelPositioning);
-
-    RefPtr<SkTypeface> m_typeface;
-    CString m_family;
-    float m_textSize;
-    mutable int m_emSizeInFontUnits;
-    bool m_fakeBold;
-    bool m_fakeItalic;
-    FontOrientation m_orientation;
-    FontRenderStyle m_style;
-    mutable RefPtr<HarfBuzzFace> m_harfBuzzFace;
-    bool m_isHashTableDeletedValue;
-};
-
-} // namespace WebCore
-
-#endif // ifdef FontPlatformDataHarfBuzz_h