crank up innerloop to make hairlinebench more usable/reliable

bench/HairlinePathBench.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 "Benchmark.h"
 #include "SkCanvas.h"
 #include "SkPaint.h"
@@ skipping 46 matching lines @@
         paint.setAntiAlias(fFlags & kAA_Flag ? true : false);
 
         SkPath path;
         this->makePath(&path);
         if (fFlags & kBig_Flag) {
             const SkMatrix m = SkMatrix::MakeScale(SkIntToScalar(3), SkIntToScalar(3));
             path.transform(m);
         }
 
         for (int i = 0; i < loops; i++) {
-            canvas->drawPath(path, paint);
+            for (int j = 0; j < 100; ++j) {
+                canvas->drawPath(path, paint);
+            }
         }
     }
 
 private:
     SkPaint     fPaint;
     SkString    fName;
     Flags       fFlags;
     typedef Benchmark INHERITED;
 };
 
@@ skipping 150 matching lines @@
 // Don't have default path renderer for conics yet on GPU, so must use AA
 // DEF_BENCH( return new ConicPathBench(FLAGS00); )
 // DEF_BENCH( return new ConicPathBench(FLAGS01); )
 DEF_BENCH( return new ConicPathBench(FLAGS10); )
 DEF_BENCH( return new ConicPathBench(FLAGS11); )
 
 DEF_BENCH( return new CubicPathBench(FLAGS00); )
 DEF_BENCH( return new CubicPathBench(FLAGS01); )
 DEF_BENCH( return new CubicPathBench(FLAGS10); )
 DEF_BENCH( return new CubicPathBench(FLAGS11); )