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

gm/vertices.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"
 #include "SkCanvas.h"
 #include "SkColorFilter.h"
@@ skipping 61 matching lines @@
         SkString name("vertices");
         return name;
     }
 
     SkISize onISize() override {
         return SkISize::Make(600, 600);
     }
 
     void onDraw(SkCanvas* canvas) override {
         // start with the center of a 3x3 grid
-        static const uint16_t fan[] = {
+        constexpr uint16_t fan[] = {
             4,
             0, 1, 2, 5, 8, 7, 6, 3, 0
         };
 
         const struct {
             const SkColor*              fColors;
             const SkPoint*              fTexs;
             const sk_sp<SkShader>&      fShader;
             const sk_sp<SkColorFilter>& fColorFilter;
             uint8_t                     fAlpha;
@@ skipping 80 matching lines @@
         }
     }
 
 private:
     typedef skiagm::GM INHERITED;
 };
 
 /////////////////////////////////////////////////////////////////////////////////////
 
 DEF_GM(return new VerticesGM();)