Remove useless options from bench

bench/Benchmark.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef Benchmark_DEFINED
 #define Benchmark_DEFINED
 
@@ skipping 58 matching lines @@
     // before the initial draw.
     void preDraw();
 
     // Bench framework can tune loops to be large enough for stable timing.
     void draw(const int loops, SkCanvas*);
 
     void setForceAlpha(int alpha) {
         fForceAlpha = alpha;
     }
 
-    void setForceAA(bool aa) {
-        fForceAA = aa;
-    }
-
-    void setForceFilter(bool filter) {
-        fForceFilter = filter;
-    }
-
     void setDither(SkTriState::State state) {
         fDither = state;
     }
 
     /** Assign masks for paint-flags. These will be applied when setupPaint()
      *  is called.
      *
      *  Performs the following on the paint:
      *      uint32_t flags = paint.getFlags();
      *      flags &= ~clearMask;
@@ skipping 11 matching lines @@
     virtual const char* onGetName() = 0;
     virtual void onPreDraw() {}
     // Each bench should do its main work in a loop like this:
     //   for (int i = 0; i < loops; i++) { <work here> }
     virtual void onDraw(const int loops, SkCanvas*) = 0;
 
     virtual SkIPoint onGetSize();
 
 private:
     int     fForceAlpha;
-    bool    fForceAA;
-    bool    fForceFilter;
     SkTriState::State  fDither;
     uint32_t    fOrMask, fClearMask;
 
     typedef SkRefCnt INHERITED;
 };
 
 typedef SkTRegistry<Benchmark*(*)(void*)> BenchRegistry;
 
 #endif