PDF: remove unnecessary mutexes.

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
 
 #include "SkAdvancedTypefaceMetrics.h"
 #include "SkBitSet.h"
 #include "SkPDFTypes.h"
 #include "SkTDArray.h"
-#include "SkThread.h"
 #include "SkTypeface.h"
 
 class SkPaint;
 class SkPDFCanon;
 class SkPDFCatalog;
 class SkPDFFont;
 
 class SkPDFGlyphSet : SkNoncopyable {
 public:
     SkPDFGlyphSet();
@@ skipping 172 matching lines @@
     uint16_t fLastGlyphID;
     SkAutoTUnref<const SkAdvancedTypefaceMetrics> fFontInfo;
     SkAutoTUnref<SkPDFDict> fDescriptor;
 
     SkAdvancedTypefaceMetrics::FontType fFontType;
 
     typedef SkPDFDict INHERITED;
 };
 
 #endif