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

gm/dstreadshuffle.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 "SkBitmap.h"
 #include "SkPath.h"
 #include "SkRandom.h"
@@ skipping 26 matching lines @@
         return SkString("dstreadshuffle");
     }
 
     SkISize onISize() override {
         return SkISize::Make(kWidth, kHeight);
     }
 
     void drawShape(SkCanvas* canvas,
                    SkPaint* paint,
                    ShapeType type) {
-        static const SkRect kRect = SkRect::MakeXYWH(SkIntToScalar(-50), SkIntToScalar(-50),
-                                                     SkIntToScalar(75), SkIntToScalar(105));
+        const SkRect kRect = SkRect::MakeXYWH(SkIntToScalar(-50), SkIntToScalar(-50),
+                                              SkIntToScalar(75), SkIntToScalar(105));
         switch (type) {
             case kCircle_ShapeType:
                 canvas->drawCircle(0, 0, 50, *paint);
                 break;
             case kRoundRect_ShapeType:
                 canvas->drawRoundRect(kRect, SkIntToScalar(10), SkIntToScalar(20), *paint);
                 break;
             case kRect_ShapeType:
                 canvas->drawRect(kRect, *paint);
                 break;
@@ skipping 117 matching lines @@
         }
     }
 
 private:
     enum {
         kNumShapes = 100,
     };
     SkAutoTUnref<SkShader> fBG;
     SkPath                 fConcavePath;
     SkPath                 fConvexPath;
-    static const int kWidth = 900;
-    static const int kHeight = 400;
+    static constexpr int kWidth = 900;
+    static constexpr int kHeight = 400;
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new DstReadShuffle; }
 static GMRegistry reg(MyFactory);
 
 }