Change old PRG to be SkLCGRandom; change new one to SkRandom

samplecode/SamplePoints.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"
@@ skipping 23 matching lines @@
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt) {
         if (SampleCode::TitleQ(*evt)) {
             SampleCode::TitleR(evt, "Points");
             return true;
         }
         return this->INHERITED::onQuery(evt);
     }
 
-    static void fill_pts(SkPoint pts[], size_t n, SkMWCRandom* rand) {
+    static void fill_pts(SkPoint pts[], size_t n, SkRandom* rand) {
         for (size_t i = 0; i < n; i++)
             pts[i].set(rand->nextUScalar1() * 640, rand->nextUScalar1() * 480);
     }
 
     virtual void onDrawContent(SkCanvas* canvas) {
         canvas->translate(SK_Scalar1, SK_Scalar1);
 
-        SkMWCRandom rand;
+        SkRandom rand;
         SkPaint  p0, p1, p2, p3;
         const size_t n = 99;
 
         p0.setColor(SK_ColorRED);
         p1.setColor(SK_ColorGREEN);
         p2.setColor(SK_ColorBLUE);
         p3.setColor(SK_ColorWHITE);
 
         p0.setStrokeWidth(SkIntToScalar(4));
         p2.setStrokeCap(SkPaint::kRound_Cap);
@@ skipping 12 matching lines @@
 
 private:
 
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new PointsView; }
 static SkViewRegister reg(MyFactory);