Revert of Remove Mac native font type members from FontPlatformData

Source/platform/fonts/FontCustomPlatformData.cpp

Index: Source/platform/fonts/FontCustomPlatformData.cpp
diff --git a/Source/platform/fonts/FontCustomPlatformData.cpp b/Source/platform/fonts/FontCustomPlatformData.cpp
deleted file mode 100644
index 1cae8696dde0622b8f6c7993a978996dd3b131e5..0000000000000000000000000000000000000000
--- a/Source/platform/fonts/FontCustomPlatformData.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (C) 2007 Apple Computer, Inc.
- * Copyright (c) 2007, 2008, 2009, Google Inc. All rights reserved.
- * Copyright (C) 2010 Company 100, Inc.
- *
- * 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.
- */
-
-#include "config.h"
-#include "platform/fonts/FontCustomPlatformData.h"
-
-#include "platform/LayoutTestSupport.h"
-#include "platform/SharedBuffer.h"
-#include "platform/fonts/FontCache.h"
-#include "platform/fonts/FontPlatformData.h"
-#include "platform/fonts/opentype/OpenTypeSanitizer.h"
-#include "third_party/skia/include/core/SkStream.h"
-#include "third_party/skia/include/core/SkTypeface.h"
-#include "wtf/PassOwnPtr.h"
-
-namespace blink {
-
-FontCustomPlatformData::FontCustomPlatformData(PassRefPtr<SkTypeface> typeface)
-    : m_typeface(typeface) { };
-
-FontCustomPlatformData::~FontCustomPlatformData()
-{
-}
-
-FontPlatformData FontCustomPlatformData::fontPlatformData(float size, bool bold, bool italic, FontOrientation orientation)
-{
-    ASSERT(m_typeface);
-#if OS(WIN)
-    if (!FontCache::useDirectWrite()) {
-        // FIXME: Skia currently renders synthetic bold and italics with
-        // hinting and without linear metrics on the windows GDI backend
-        // while the DirectWrite backend does the right thing. Using
-        // CreateFromName and specifying the bold/italics style allows
-        // for proper rendering of synthetic style. Once Skia has been
-        // updated this workaround will no longer be needed.
-        // http://crbug.com/332958
-        bool syntheticBold = bold && !m_typeface->isBold();
-        bool syntheticItalic = italic && !m_typeface->isItalic();
-        if (syntheticBold || syntheticItalic) {
-            SkString name;
-            m_typeface->getFamilyName(&name);
-
-            int style = SkTypeface::kNormal;
-            if (syntheticBold)
-                style |= SkTypeface::kBold;
-            if (syntheticItalic)
-                style |= SkTypeface::kItalic;
-
-            RefPtr<SkTypeface> typeface = adoptRef(FontCache::fontCache()->fontManager()->legacyCreateTypeface(name.c_str(), static_cast<SkTypeface::Style>(style)));
-            syntheticBold = false;
-            syntheticItalic = false;
-            return FontPlatformData(typeface.release(), "", size, syntheticBold, syntheticItalic, orientation);
-        }
-    }
-#endif
-    return FontPlatformData(m_typeface.get(), "", size, bold && !m_typeface->isBold(), italic && !m_typeface->isItalic(), orientation);
-}
-
-PassOwnPtr<FontCustomPlatformData> FontCustomPlatformData::create(SharedBuffer* buffer)
-{
-    ASSERT_ARG(buffer, buffer);
-
-    OpenTypeSanitizer sanitizer(buffer);
-    RefPtr<SharedBuffer> transcodeBuffer = sanitizer.sanitize();
-    if (!transcodeBuffer)
-        return nullptr; // validation failed.
-    buffer = transcodeBuffer.get();
-
-    SkMemoryStream* stream = new SkMemoryStream(buffer->getAsSkData().get());
-#if OS(WIN)
-    RefPtr<SkTypeface> typeface = adoptRef(FontCache::fontCache()->fontManager()->createFromStream(stream));
-#else
-    RefPtr<SkTypeface> typeface = adoptRef(SkTypeface::CreateFromStream(stream));
-#endif
-    if (!typeface)
-        return nullptr;
-
-    return adoptPtr(new FontCustomPlatformData(typeface.release()));
-}
-
-bool FontCustomPlatformData::supportsFormat(const String& format)
-{
-    return equalIgnoringCase(format, "truetype") || equalIgnoringCase(format, "opentype") || OpenTypeSanitizer::supportsFormat(format);
-}
-
-} // namespace blink