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

gm/complexclip2.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 "gm.h"
 #include "SkCanvas.h"
@@ skipping 84 matching lines @@
         SkRandom r;
         for (int i = 0; i < kRows; ++i) {
             for (int j = 0; j < kCols; ++j) {
                 for (int k = 0; k < 5; ++k) {
                     fOps[j*kRows+i][k] = ops[r.nextU() % SK_ARRAY_COUNT(ops)];
                 }
             }
         }
     }
 
-    static const int kRows = 5;
-    static const int kCols = 5;
-    static const int kPadX = 20;
-    static const int kPadY = 20;
+    static constexpr int kRows = 5;
+    static constexpr int kCols = 5;
+    static constexpr int kPadX = 20;
+    static constexpr int kPadY = 20;
 
     static const char* ClipStr(Clip clip) {
         switch (clip) {
         case kRect_Clip:
             return "rect";
         case kRRect_Clip:
             return "rrect";
         case kPath_Clip:
             return "path";
         }
@@ skipping 96 matching lines @@
 DEF_GM( return new ComplexClip2GM(ComplexClip2GM::kRect_Clip, false); )
 DEF_GM( return new ComplexClip2GM(ComplexClip2GM::kRRect_Clip, false); )
 DEF_GM( return new ComplexClip2GM(ComplexClip2GM::kPath_Clip, false); )
 
 // aa
 DEF_GM( return new ComplexClip2GM(ComplexClip2GM::kRect_Clip, true); )
 DEF_GM( return new ComplexClip2GM(ComplexClip2GM::kRRect_Clip, true); )
 DEF_GM( return new ComplexClip2GM(ComplexClip2GM::kPath_Clip, true); )
 
 }