Simplify benchmark internal API.

bench/MemsetBench.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBenchmark.h"
 #include "SkCanvas.h"
 #include "SkUtils.h"
@@ skipping 29 matching lines @@
         return backend == kNonRendering_Backend;
     }
 
     virtual void performTest() = 0;
 
 protected:
     virtual const char* onGetName() SK_OVERRIDE {
         return fName.c_str();
     }
 
-    virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
-        for (int i = 0; i < this->getLoops(); ++i) {
+    virtual void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE {
+        for (int i = 0; i < loops; ++i) {
             this->performTest();
         }
     }
 
 private:
     typedef SkBenchmark INHERITED;
 };
 
 class Memset32Bench : public MemsetBench {
     uint32_t kBuffer[kBufferSize + 3];
@@ skipping 45 matching lines @@
 DEF_BENCH(return new Memset32Bench(3000, 4000);)
 DEF_BENCH(return new Memset32Bench(4000, 5000);)
 
 DEF_BENCH(return new Memset16Bench(1, 600);)
 DEF_BENCH(return new Memset16Bench(600, 800);)
 DEF_BENCH(return new Memset16Bench(800, 1000);)
 DEF_BENCH(return new Memset16Bench(1000, 2000);)
 DEF_BENCH(return new Memset16Bench(2000, 3000);)
 DEF_BENCH(return new Memset16Bench(3000, 4000);)
 DEF_BENCH(return new Memset16Bench(4000, 5000);)