Rein in the use of SkDevice.h

samplecode/SampleManyRects.cpp

 /*
  * 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 "SampleCode.h"
 #include "SkCanvas.h"
-#include "SkDevice.h"
 #include "SkPaint.h"
 #include "SkRandom.h"
 #include "SkShader.h"
 #include "SkView.h"
 
 /**
  * Animated sample used to develop batched rect implementation in GrBufferedDrawTarget.
  */
 class ManyRectsView : public SampleView {
 private:
@@ skipping 49 matching lines @@
 
 private:
     SkRandom fRandom;
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new ManyRectsView; }
 static SkViewRegister reg(MyFactory);