SkPDF: eliminate SkPDFCIDfont class

src/pdf/SkPDFFont.h

Index: src/pdf/SkPDFFont.h
diff --git a/src/pdf/SkPDFFont.h b/src/pdf/SkPDFFont.h
index 9e36b53d16e64dfa28f51256d2a302240e61c002..65320d8365194a5805cc4db9f6b4fae1a1622b2c 100644
--- a/src/pdf/SkPDFFont.h
+++ b/src/pdf/SkPDFFont.h
@@ -125,9 +125,6 @@ public:
                                       SkTypeface* typeface,
                                       uint16_t glyphID);
 
-    static sk_sp<const SkAdvancedTypefaceMetrics> GetFontMetricsWithGlyphNames(
-            SkTypeface*, uint32_t* glyphs, uint32_t glyphsCount);
-
     static sk_sp<const SkAdvancedTypefaceMetrics> GetFontMetricsWithToUnicode(
             SkTypeface*, uint32_t* glyphs, uint32_t glyphsCount);
 
@@ -180,9 +177,6 @@ protected:
 
     sk_sp<SkTypeface> refTypeface() const { return fTypeface; }
 
-    // Add common entries to FontDescriptor.
-    bool addCommonFontDescriptorEntries(int16_t defaultWidth);
-
     /** Set fFirstGlyphID and fLastGlyphID to span at most 255 glyphs,
      *  including the passed glyphID.
      */