/usr/include/thunderbird/skia/SkNullCanvas.h is in thunderbird-dev 1:38.6.0+build1-0ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | /*
* Copyright 2012 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkNullCanvas_DEFINED
#define SkNullCanvas_DEFINED
#include "SkBitmap.h"
class SkCanvas;
/**
* Creates a canvas that draws nothing. This is useful for performance testing.
*/
SK_API SkCanvas* SkCreateNullCanvas();
#endif
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