Revert of Revert of make gm background colors 565 compatible

gm/filltypes.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"
 
 namespace skiagm {
 
 class FillTypeGM : public GM {
     SkPath fPath;
 public:
     FillTypeGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
     void makePath() {
         if (fPath.isEmpty()) {
             const SkScalar radius = SkIntToScalar(45);
             fPath.addCircle(SkIntToScalar(50), SkIntToScalar(50), radius);
             fPath.addCircle(SkIntToScalar(100), SkIntToScalar(100), radius);
         }
     }
 
@@ skipping 59 matching lines @@
 private:
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new FillTypeGM; }
 static GMRegistry reg(MyFactory);
 
 }