Remove const from `const int loops`.

bench/subset/SubsetZoomBench.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "CodecBenchPriv.h"
 #include "SubsetZoomBench.h"
 #include "SubsetBenchPriv.h"
@@ skipping 35 matching lines @@
 }
 
 const char* SubsetZoomBench::onGetName() {
     return fName.c_str();
 }
 
 bool SubsetZoomBench::isSuitableFor(Backend backend) {
     return kNonRendering_Backend == backend;
 }
 
-void SubsetZoomBench::onDraw(const int n, SkCanvas* canvas) {
+void SubsetZoomBench::onDraw(int n, SkCanvas* canvas) {
     // When the color type is kIndex8, we will need to store the color table.  If it is
     // used, it will be initialized by the codec.
     int colorCount;
     SkPMColor colors[256];
     if (fUseCodec) {
         for (int count = 0; count < n; count++) {
             SkAutoTDelete<SkCodec> codec(SkCodec::NewFromStream(fStream->duplicate()));
             const SkImageInfo info = codec->getInfo().makeColorType(fColorType);
             SkAutoTDeleteArray<uint8_t> row(new uint8_t[info.minRowBytes()]);
             codec->startScanlineDecode(info, nullptr, colors, &colorCount);
@@ skipping 42 matching lines @@
                 SkBitmap bitmap;
                 SkIRect rect = SkIRect::MakeXYWH(subsetStartX, subsetStartY, subsetWidth,
                         subsetHeight);
                 decoder->decodeSubset(&bitmap, rect, fColorType);
                 w <<= 1;
                 h <<= 1;
             } while (w < 2 * width || h < 2 * height);
         }
     }
 }