Fix format of nanobench result

bench/nanobench.cpp

Index: bench/nanobench.cpp
diff --git a/bench/nanobench.cpp b/bench/nanobench.cpp
index 452da1f083287fc80f5c9350207bf6c3294efc68..af64dc7b23241c0f1f992b8e363f6a15a509298e 100644
--- a/bench/nanobench.cpp
+++ b/bench/nanobench.cpp
@@ -587,7 +587,7 @@ int nanobench_main() {
     } else if (FLAGS_quiet) {
         SkDebugf("median\tbench\tconfig\n");
     } else {
-        SkDebugf("maxrss\tloops\tmin\tmedian\tmean\tmax\tstddev\tsamples\tconfig\tbench\n");
+        SkDebugf("maxrss\tloops\tmin\tmedian\tmean\tmax\tstddev\tsamples   \tconfig\tbench\n");

[mtklein, 2014/09/09 17:34:10]

How about this?

SkDebugf("maxrss\tloops\tmin\tmedian\tmean\tmax\tstddev\t%*s\tconfig\tbench\n",
         FLAGS_samples, "samples");

That way we're lined up for any number of samples.

(Though usually I just pipe through column -t if I care it looks pretty.)

[qiankun, 2014/09/10 01:47:08]

Done.

     }
 
     SkTDArray<Config> configs;