must call rand in reliable order for bots

gm/simplerect.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 #include "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
 #include "SkPath.h"
 
 class SimpleRectGM : public skiagm::GM {
 public:
     SimpleRectGM() {}
 
 protected:
     SkString onShortName() override {
         SkString name;
         name.printf("simplerect");
         return name;
     }
 
     SkISize onISize() override {
-        return SkISize::Make(800, 600);
+        return SkISize::Make(800, 800);
     }
 
     void onDraw(SkCanvas* canvas) override {
         const SkScalar min = -20;
         const SkScalar max = 800;
         const SkScalar size = 20;
 
         SkRandom rand;
         SkPaint paint;
         for (int i = 0; i < 10000; i++) {
             paint.setColor(sk_tool_utils::color_to_565(rand.nextU() | (0xFF << 24)));
-            canvas->drawRect(SkRect::MakeXYWH(rand.nextRangeScalar(min, max),
-                                              rand.nextRangeScalar(min, max),
-                                              rand.nextRangeScalar(0, size),
-                                              rand.nextRangeScalar(0, size)),
-                             paint);
+            SkScalar x = rand.nextRangeScalar(min, max);
+            SkScalar y = rand.nextRangeScalar(min, max);
+            SkScalar w = rand.nextRangeScalar(0, size);
+            SkScalar h = rand.nextRangeScalar(0, size);
+            canvas->drawRect(SkRect::MakeXYWH(x, y, w, h), paint);
         }
     }
 
     bool onAnimate(const SkAnimTimer& timer) override {
         return true;
     }
 
 private:
 
     typedef GM INHERITED;
 };
 DEF_GM(return new SimpleRectGM;)