Remove user specified typeface id.

src/ports/SkFontConfigTypeface.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkFontConfigInterface.h"
 #include "SkFontHost_FreeType_common.h"
 #include "SkStream.h"
@@ skipping 32 matching lines @@
 
     bool isFamilyName(const char* name) const {
         return fFamilyName.equals(name);
     }
 
 protected:
     SkTypeface_FCI(SkFontConfigInterface* fci,
                    const SkFontConfigInterface::FontIdentity& fi,
                    const SkString& familyName,
                    const SkFontStyle& style)
-            : INHERITED(style, SkTypefaceCache::NewFontID(), false)
+            : INHERITED(style, false)
             , fFCI(SkRef(fci))
             , fIdentity(fi)
             , fFamilyName(familyName)
             , fLocalStream(nullptr) {}
 
     SkTypeface_FCI(const SkFontStyle& style, bool fixedWidth, SkStreamAsset* localStream, int index)
-            : INHERITED(style, SkTypefaceCache::NewFontID(), fixedWidth)
+            : INHERITED(style, fixedWidth)
             , fLocalStream(localStream)
     {
         fIdentity.fTTCIndex = index;
     }
 
     void onGetFamilyName(SkString* familyName) const override { *familyName = fFamilyName; }
     void onGetFontDescriptor(SkFontDescriptor*, bool*) const override;
     SkStreamAsset* onOpenStream(int* ttcIndex) const override;
 
 private:
     typedef SkTypeface_FreeType INHERITED;
 };