SkPDF: SkPDFFont organization changes.

src/pdf/SkPDFFont.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkPDFFont_DEFINED
 #define SkPDFFont_DEFINED
@@ skipping 102 matching lines @@
      *  responsibility to unreference it when done.  This is needed to
      *  accommodate the weak reference pattern used when the returned object
      *  is new and has no other references.
      *  @param typeface  The typeface to find.
      *  @param glyphID   Specify which section of a large font is of interest.
      */
     static SkPDFFont* GetFontResource(SkPDFCanon* canon,
                                       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);
+
     /** Subset the font based on usage set. Returns a SkPDFFont instance with
      *  subset.
      *  @param usage  Glyph subset requested.
      *  @return       nullptr if font does not support subsetting, a new instance
      *                of SkPDFFont otherwise.
      */
     virtual SkPDFFont* getFontSubset(const SkPDFGlyphSet* usage);
 
     enum Match {
         kExact_Match,
@@ skipping 61 matching lines @@
     uint16_t fLastGlyphID;
     sk_sp<const SkAdvancedTypefaceMetrics> fFontInfo;
     sk_sp<SkPDFDict> fDescriptor;
 
     SkAdvancedTypefaceMetrics::FontType fFontType;
 
     typedef SkPDFDict INHERITED;
 };
 
 #endif