use SkColorType instead of SkBitmap::Config in samplecode

samplecode/SampleDash.cpp

 
 /*
  * Copyright 2011 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 "SkView.h"
 #include "SkCanvas.h"
 #include "SkGraphics.h"
 #include "SkRandom.h"
 #include "SkDashPathEffect.h"
 #include "SkShader.h"
 
 static void setBitmapDash(SkPaint* paint, int width) {
     SkColor c = paint->getColor();
 
     SkBitmap bm;
-    bm.setConfig(SkBitmap::kARGB_8888_Config, 2, 1);
-    bm.allocPixels();
+    bm.allocN32Pixels(2, 1);
     bm.lockPixels();
     *bm.getAddr32(0, 0) = SkPreMultiplyARGB(0xFF, SkColorGetR(c),
                                             SkColorGetG(c), SkColorGetB(c));
     *bm.getAddr32(1, 0) = 0;
     bm.unlockPixels();
 
     SkMatrix matrix;
     matrix.setScale(SkIntToScalar(width), SK_Scalar1);
 
     SkShader* s = SkShader::CreateBitmapShader(bm, SkShader::kRepeat_TileMode,
@@ skipping 53 matching lines @@
     }
 
 private:
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new DashView; }
 static SkViewRegister reg(MyFactory);