Remove const from `const int loops`.

bench/ImageCacheBench.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 "SkResourceCache.h"
 
@@ skipping 37 matching lines @@
         for (int i = 0; i < CACHE_COUNT; ++i) {
             fCache.add(new TestRec(TestKey(i), i));
         }
     }
 
 protected:
     const char* onGetName() override {
         return "imagecache";
     }
 
-    void onDraw(const int loops, SkCanvas*) override {
+    void onDraw(int loops, SkCanvas*) override {
         if (fCache.getTotalBytesUsed() == 0) {
             this->populateCache();
         }
 
         TestKey key(-1);
         // search for a miss (-1)
         for (int i = 0; i < loops; ++i) {
             SkDEBUGCODE(bool found =) fCache.find(key, TestRec::Visitor, nullptr);
             SkASSERT(!found);
         }
     }
 
 private:
     typedef Benchmark INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 DEF_BENCH( return new ImageCacheBench(); )