Print GPU cache stats in nanobench/dm with veryVerbose

bench/nanobench.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include <ctype.h>
 
 #include "Benchmark.h"
@@ skipping 558 matching lines @@
 int nanobench_main() {
     SetupCrashHandler();
     SkAutoGraphics ag;
 
 #if SK_SUPPORT_GPU
     GrContext::Options grContextOpts;
     grContextOpts.fDrawPathToCompressedTexture = FLAGS_gpuCompressAlphaMasks;
     gGrFactory.reset(SkNEW_ARGS(GrContextFactory, (grContextOpts)));
 #endif
 
+    if (FLAGS_veryVerbose) {
+        FLAGS_verbose = true;
+    }
+
     if (kAutoTuneLoops != FLAGS_loops) {
         FLAGS_samples     = 1;
         FLAGS_gpuFrameLag = 0;
     }
 
     if (!FLAGS_writePath.isEmpty()) {
         SkDebugf("Writing files to %s.\n", FLAGS_writePath[0]);
         if (!sk_mkdir(FLAGS_writePath[0])) {
             SkDebugf("Could not create %s. Files won't be written.\n", FLAGS_writePath[0]);
             FLAGS_writePath.set(0, NULL);
@@ skipping 123 matching lines @@
                         , HUMANIZE(stats.min)
                         , HUMANIZE(stats.median)
                         , HUMANIZE(stats.mean)
                         , HUMANIZE(stats.max)
                         , stddev_percent
                         , stats.plot.c_str()
                         , config
                         , bench->getUniqueName()
                         );
             }
+#if SK_SUPPORT_GPU && GR_CACHE_STATS
+            if (FLAGS_veryVerbose &&
+                Benchmark::kGPU_Backend == targets[j]->config.backend) {
+                gGrFactory->get(targets[j]->config.ctxType)->printCacheStats();  
+            }
+#endif
         }
         targets.deleteAll();
 
-    #if SK_SUPPORT_GPU
+#if SK_SUPPORT_GPU
         if (FLAGS_abandonGpuContext) {
             gGrFactory->abandonContexts();
         }
         if (FLAGS_resetGpuContext || FLAGS_abandonGpuContext) {
             gGrFactory->destroyContexts();
         }
-    #endif
+#endif
     }
 
     return 0;
 }
 
 #if !defined SK_BUILD_FOR_IOS
 int main(int argc, char** argv) {
     SkCommandLineFlags::Parse(argc, argv);
     return nanobench_main();
 }
 #endif