Do not use SkCreateTypefaceFromCTFont for custom fonts

Source/platform/fonts/FontPlatformData.cpp

Index: Source/platform/fonts/FontPlatformData.cpp
diff --git a/Source/platform/fonts/FontPlatformData.cpp b/Source/platform/fonts/FontPlatformData.cpp
index ceeb1b959afb42a1efaf0eba864421ee03fb422e..38c0fd572d93760f58fc7bdf14f7ed6227a298ea 100644
--- a/Source/platform/fonts/FontPlatformData.cpp
+++ b/Source/platform/fonts/FontPlatformData.cpp
@@ -189,8 +189,8 @@ FontPlatformData::FontPlatformData(const FontPlatformData& src, float textSize)
 }
 
 #if OS(MACOSX)
-FontPlatformData::FontPlatformData(CGFontRef cgFont, float size, bool syntheticBold, bool syntheticItalic, FontOrientation orientation, FontWidthVariant widthVariant)
-    : m_typeface(nullptr)
+FontPlatformData::FontPlatformData(CGFontRef cgFont, PassRefPtr<SkTypeface> tf, float size, bool syntheticBold, bool syntheticItalic, FontOrientation orientation, FontWidthVariant widthVariant)
+    : m_typeface(tf)
     , m_family(CString())
     , m_textSize(size)
     , m_syntheticBold(syntheticBold)