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

bench/ShaderMaskBench.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 "SkBenchmark.h"
 #include "SkCanvas.h"
 #include "SkColorShader.h"
@@ skipping 41 matching lines @@
 protected:
     virtual const char* onGetName() {
         fName.printf("shadermask");
         fName.appendf("_%s", fontQualityName(fPaint));
         fName.appendf("_%02X", fPaint.getAlpha());
         return fName.c_str();
     }
 
     virtual void onDraw(SkCanvas* canvas) {
         const SkIPoint dim = this->getSize();
-        SkMWCRandom rand;
+        SkRandom rand;
 
         SkPaint paint(fPaint);
         this->setupPaint(&paint);
         // explicitly need these
         paint.setAlpha(fPaint.getAlpha());
         paint.setAntiAlias(kBW != fFQ);
         paint.setLCDRenderText(kLCD == fFQ);
 
         const SkScalar x0 = SkIntToScalar(-10);
         const SkScalar y0 = SkIntToScalar(-10);
@@ skipping 25 matching lines @@
 static SkBenchmark* Fact11(void* p) { return new ShaderMaskBench(p, false, kAA); }
 static SkBenchmark* Fact20(void* p) { return new ShaderMaskBench(p, true,  kLCD); }
 static SkBenchmark* Fact21(void* p) { return new ShaderMaskBench(p, false, kLCD); }
 
 static BenchRegistry gReg00(Fact00);
 static BenchRegistry gReg01(Fact01);
 static BenchRegistry gReg10(Fact10);
 static BenchRegistry gReg11(Fact11);
 static BenchRegistry gReg20(Fact20);
 static BenchRegistry gReg21(Fact21);