HRESULT StreamFontFileLoader::CreateStreamFromKey( void const* fontFileReferenceKey, UINT32 fontFileReferenceKeySize, IDWriteFontFileStream** fontFileStream) { SkTScopedComPtr<SkDWriteFontFileStreamWrapper> stream; HR(SkDWriteFontFileStreamWrapper::Create(fStream->duplicate(), &stream)); *fontFileStream = stream.release(); return S_OK; }