Remove unused private fields from PathUtilsBench.

bench/PathUtilsBench.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 "SkPathUtils.h"
 #include "SkRandom.h"
@@ skipping 20 matching lines @@
 
 static void region_proc(char* bits, SkPath* path) {
     SkPathUtils::BitsToPath_Region(path, bits, H, W, STRIDE);
 }
 
 /// Emulates the mix of rects blitted by gmail during scrolling
 class PathUtilsBench : public SkBenchmark {
     typedef void (*Proc)(char*, SkPath*);
 
     Proc fProc;
-    int fH, fW, fStride;
     SkString fName;
     char* bits[H * STRIDE];
 
     enum { N = SkBENCHLOOP(20) };
 
 public:
     PathUtilsBench(void* param, Proc proc, const char name[]) : INHERITED(param) {
         fProc = proc;
         fName.printf("pathUtils_%s", name);
 
@@ skipping 17 matching lines @@
 
 private:
     typedef SkBenchmark INHERITED;
 };
 
 static SkBenchmark* PU_path(void* p) { return SkNEW_ARGS(PathUtilsBench, (p, path_proc, "path")); }
 static SkBenchmark* PU_region(void* p) { return SkNEW_ARGS(PathUtilsBench, (p, region_proc, "region")); }
 
 static BenchRegistry PU_Path(PU_path);
 static BenchRegistry PU_Region(PU_region);