s/sk_tools::DrawCheckerboard/sk_tool_utils::draw_checkerboard/

gm/colorwheel.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-#include "Checkerboard.h"
+#include "sk_tool_utils.h"
 #include "Resources.h"
 #include "SkData.h"
 #include "gm.h"
 #include "sk_tool_utils.h"
 
 static void draw_bitmap(SkCanvas* canvas, const char* resource, int x, int y) {
     SkBitmap bitmap;
     if (GetResourceAsBitmap(resource, &bitmap)) {
         canvas->drawBitmap(bitmap, SkIntToScalar(x), SkIntToScalar(y));
     } else {
         SkDebugf("\nCould not decode file '%s'. Did you forget"
                  " to set the resourcePath?\n", resource);
     }
 }
 
 /*
   This GM tests whether the image decoders properly decode each color
   channel.  Four copies of the same image should appear in the GM, and
   the letter R should be red, B should be blue, G green, C cyan, M
   magenta, Y yellow, and K black. In all but the JPEG version of the
   image, the letters should be on a white disc on a transparent
   background (rendered as a checkerboard).  The JPEG image has a grey
   background and compression artifacts.
  */
 DEF_SIMPLE_GM(colorwheel, canvas, 256, 256) {
-    sk_tools::DrawCheckerboard(canvas);
+    sk_tool_utils::draw_checkerboard(canvas);
     draw_bitmap(canvas, "color_wheel.png", 0, 0);  // top left
     draw_bitmap(canvas, "color_wheel.gif", 128, 0);  // top right
     draw_bitmap(canvas, "color_wheel.webp", 0, 128);  // bottom left
     draw_bitmap(canvas, "color_wheel.jpg", 128, 128);  // bottom right
 }
 
 DEF_SIMPLE_GM(colorwheelnative, canvas, 128, 28) {
     SkPaint paint;
     sk_tool_utils::set_portable_typeface(&paint, NULL, SkTypeface::kBold);
     paint.setTextSize(18.0f);
 
     canvas->clear(SK_ColorLTGRAY);
     paint.setColor(SK_ColorRED);
     canvas->drawText("R", 1, 8.0f, 20.0f, paint);
     paint.setColor(SK_ColorGREEN);
     canvas->drawText("G", 1, 24.0f, 20.0f, paint);
     paint.setColor(SK_ColorBLUE);
     canvas->drawText("B", 1, 40.0f, 20.0f, paint);
     paint.setColor(SK_ColorCYAN);
     canvas->drawText("C", 1, 56.0f, 20.0f, paint);
     paint.setColor(SK_ColorMAGENTA);
     canvas->drawText("M", 1, 72.0f, 20.0f, paint);
     paint.setColor(SK_ColorYELLOW);
     canvas->drawText("Y", 1, 88.0f, 20.0f, paint);
     paint.setColor(SK_ColorBLACK);
     canvas->drawText("K", 1, 104.0f, 20.0f, paint);
 }