Remove filename from SkFontDescriptor.

src/fonts/SkTestScalerContext.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkCanvas.h"
 #include "SkDescriptor.h"
@@ skipping 143 matching lines @@
     info->fAscent = 0;
     info->fDescent = 0;
     info->fStemV = 0;
     info->fCapHeight = 0;
     info->fBBox = SkIRect::MakeEmpty();
     return info;
 }
 
 void SkTestTypeface::onGetFontDescriptor(SkFontDescriptor* desc, bool* isLocal) const {
     desc->setFamilyName(fTestFont->fName);
-    desc->setFontFileName(fTestFont->fName);
     *isLocal = false;
 }
 
 int SkTestTypeface::onCharsToGlyphs(const void* chars, Encoding encoding,
                             uint16_t glyphs[], int glyphCount) const {
     SkASSERT(encoding == kUTF16_Encoding);
     for (int index = 0; index < glyphCount; ++index) {
         SkUnichar ch = ((SkUnichar*) chars)[index];
         glyphs[index] = fTestFont->codeToIndex(ch);
     }
@@ skipping 111 matching lines @@
     }
 
 private:
     SkTestTypeface*  fFace;
     SkMatrix         fMatrix;
 };
 
 SkScalerContext* SkTestTypeface::onCreateScalerContext(const SkDescriptor* desc) const {
     return SkNEW_ARGS(SkTestScalerContext, (const_cast<SkTestTypeface*>(this), desc));
 }