Pass indication of locally created typeface to SkCreateTypefaceFromCTFont

Source/platform/fonts/mac/FontPlatformDataMac.mm

 /*
  * This file is part of the internal font implementation.
  *
  * Copyright (C) 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (c) 2010 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 61 matching lines @@
 
 FontPlatformData::FontPlatformData(NSFont *nsFont, float size, bool syntheticBold, bool syntheticItalic, FontOrientation orientation, FontWidthVariant widthVariant)
     : m_textSize(size)
     , m_syntheticBold(syntheticBold)
     , m_syntheticItalic(syntheticItalic)
     , m_orientation(orientation)
     , m_isColorBitmapFont(false)
     , m_isCompositeFontReference(false)
     , m_widthVariant(widthVariant)
     , m_font(nsFont)
+    , m_localFont(false)
     , m_isHashTableDeletedValue(false)
 {
     ASSERT_ARG(nsFont, nsFont);
 
     CGFontRef cgFont = 0;
     loadFont(nsFont, size, m_font, cgFont);
 
 #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
     // FIXME: Chromium: The following code isn't correct for the Chromium port since the sandbox might
     // have blocked font loading, in which case we'll only have the real loaded font file after the call to loadFont().
@@ skipping 11 matching lines @@
 
     m_cgFont.adoptCF(cgFont);
 }
 
 void FontPlatformData::platformDataInit(const FontPlatformData& f)
 {
     m_font = f.m_font ? [f.m_font retain] : f.m_font;
 
     m_cgFont = f.m_cgFont;
     m_CTFont = f.m_CTFont;
+    m_localFont = f.m_localFont;
 
     m_inMemoryFont = f.m_inMemoryFont;
     m_harfBuzzFace = f.m_harfBuzzFace;
     m_typeface = f.m_typeface;
 }
 
 const FontPlatformData& FontPlatformData::platformDataAssign(const FontPlatformData& f)
 {
     m_cgFont = f.m_cgFont;
     if (m_font == f.m_font)
         return *this;
     if (f.m_font)
         CFRetain(f.m_font);
     if (m_font)
         CFRelease(m_font);
     m_font = f.m_font;
     m_CTFont = f.m_CTFont;
+    m_localFont = f.m_localFont;
 
     m_inMemoryFont = f.m_inMemoryFont;
     m_harfBuzzFace = f.m_harfBuzzFace;
     m_typeface = f.m_typeface;
 
     return *this;
 }
 
 
 void FontPlatformData::setFont(NSFont *font)
@@ skipping 25 matching lines @@
 #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
     {
         CTFontSymbolicTraits traits = CTFontGetSymbolicTraits(toCTFontRef(m_font));
         m_isColorBitmapFont = traits & kCTFontColorGlyphsTrait;
 #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1080
         m_isCompositeFontReference = traits & kCTFontCompositeTrait;
 #endif
     }
 #endif
     m_CTFont = nullptr;
+    m_localFont = false;
 }
 
 bool FontPlatformData::roundsGlyphAdvances() const
 {
     return [m_font renderingMode] == NSFontAntialiasedIntegerAdvancementsRenderingMode;
 }
 
 bool FontPlatformData::allowsLigatures() const
 {
     return ![[m_font coveredCharacterSet] characterIsMember:'a'];
@@ skipping 100 matching lines @@
         RetainPtr<CTFontRef> newFont(AdoptCF, CTFontCreateWithFontDescriptor(newDescriptor.get(), m_textSize, 0));
 
         if (newFont)
             m_CTFont = newFont;
     }
 
     return m_CTFont.get();
 }
 
 } // namespace blink