Replace a lot of 'static const' with 'constexpr' or 'const'.

gm/thinstrokedrects.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 "gm.h"
 
 namespace skiagm {
@@ skipping 14 matching lines @@
         return SkISize::Make(240, 320);
     }
 
     void onDraw(SkCanvas* canvas) override {
 
         SkPaint paint;
         paint.setColor(SK_ColorWHITE);
         paint.setStyle(SkPaint::kStroke_Style);
         paint.setAntiAlias(true);
 
-        static const SkRect rect = { 0, 0, 10, 10 };
-        static const SkRect rect2 = { 0, 0, 20, 20 };
+        constexpr SkRect rect = { 0, 0, 10, 10 };
+        constexpr SkRect rect2 = { 0, 0, 20, 20 };
 
-        static const SkScalar gStrokeWidths[] = {
+        constexpr SkScalar gStrokeWidths[] = {
             4, 2, 1, 0.5f, 0.25f, 0.125f, 0
         };
 
         canvas->translate(5, 5);
         for (int i = 0; i < 8; ++i) {
             canvas->save();
             canvas->translate(i*0.125f, i*30.0f);
             for (size_t j = 0; j < SK_ARRAY_COUNT(gStrokeWidths); ++j) {
                 paint.setStrokeWidth(gStrokeWidths[j]);
                 canvas->drawRect(rect, paint);
@@ skipping 19 matching lines @@
     }
 
 private:
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM(return new ThinStrokedRectsGM;)
 }