remove unused GM flags

gm/beziers.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 "gm.h"
 #include "SkRandom.h"
 
@@ skipping 28 matching lines @@
     width *= width;
     paint->setStrokeWidth(width);
     paint->setAlpha(0xFF);
 }
 
 class BeziersGM : public skiagm::GM {
 public:
     BeziersGM() {}
 
 protected:
-    uint32_t onGetFlags() const SK_OVERRIDE {
-        return kSkipTiled_Flag;
-    }
 
     SkString onShortName() SK_OVERRIDE {
         return SkString("beziers");
     }
 
     SkISize onISize() SK_OVERRIDE {
         return SkISize::Make(W, H*2);
     }
 
     void onDraw(SkCanvas* canvas) SK_OVERRIDE {
@@ skipping 15 matching lines @@
             canvas->drawPath(p, paint);
         }
     }
 
 private:
     typedef skiagm::GM INHERITED;
 };
 
 static skiagm::GM* F0(void*) { return new BeziersGM; }
 static skiagm::GMRegistry R0(F0);