Simplify benchmark internal API.

bench/PicturePlaybackBench.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 "SkBenchmark.h"
 #include "SkCanvas.h"
 #include "SkColor.h"
 #include "SkPaint.h"
@@ skipping 17 matching lines @@
     enum {
         PICTURE_WIDTH = 1000,
         PICTURE_HEIGHT = 4000,
         TEXT_SIZE = 10
     };
 protected:
     virtual const char* onGetName() {
         return fName.c_str();
     }
 
-    virtual void onDraw(SkCanvas* canvas) {
+    virtual void onDraw(const int loops, SkCanvas* canvas) {
 
         SkPicture picture;
 
         SkCanvas* pCanvas = picture.beginRecording(PICTURE_WIDTH, PICTURE_HEIGHT);
         recordCanvas(pCanvas);
         picture.endRecording();
 
-        const SkPoint translateDelta = getTranslateDelta(this->getLoops());
+        const SkPoint translateDelta = getTranslateDelta(loops);
 
-        for (int i = 0; i < this->getLoops(); i++) {
+        for (int i = 0; i < loops; i++) {
             picture.draw(canvas);
             canvas->translate(translateDelta.fX, translateDelta.fY);
         }
     }
 
     virtual void recordCanvas(SkCanvas* canvas) = 0;
     virtual SkPoint getTranslateDelta(int N) {
         SkIPoint canvasSize = onGetSize();
         return SkPoint::Make(SkIntToScalar((PICTURE_WIDTH - canvasSize.fX)/N),
                              SkIntToScalar((PICTURE_HEIGHT- canvasSize.fY)/N));
@@ skipping 73 matching lines @@
     bool fDrawPosH;
     typedef PicturePlaybackBench INHERITED;
 };
 
 
 ///////////////////////////////////////////////////////////////////////////////
 
 DEF_BENCH( return new TextPlaybackBench(); )
 DEF_BENCH( return new PosTextPlaybackBench(true); )
 DEF_BENCH( return new PosTextPlaybackBench(false); )