remove unused GM flags

gm/hittestpath.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"
 #include "SkCullPoints.h"
@@ skipping 16 matching lines @@
             }
         }
     }
 }
 
 class HitTestPathGM : public skiagm::GM {
 public:
     HitTestPathGM () {}
 
 protected:
-    uint32_t onGetFlags() const SK_OVERRIDE {
-        return kSkipTiled_Flag;
-    }
 
     SkString onShortName() SK_OVERRIDE {
         return SkString("hittestpath");
     }
 
     SkISize onISize() SK_OVERRIDE { return SkISize::Make(700, 460); }
 
     void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         SkPath path;
         SkRandom rand;
@@ skipping 20 matching lines @@
     }
 
 private:
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static skiagm::GM* MyFactory(void*) { return new HitTestPathGM; }
 static skiagm::GMRegistry reg(MyFactory);