Revert "re-add dummy printf to fix bots"

This reverts commit 1395994aa02795d6c887124cb15813484ba65061.

Reason for revert: broke flutter

Original change's description:
> re-add dummy printf to fix bots
> 
> Bug: skia:
> Change-Id: I3184736f37481c5ac20eae1a15c17aed4f3c3e52
> Reviewed-on: https://skia-review.googlesource.com/89441
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Mike Reed <reed@google.com>

TBR=borenet@google.com,rmistry@google.com,jcgregorio@google.com,reed@google.com

Change-Id: I36b9efffe8a0c9df1970a31ffee5cb59171d967f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/89381
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
diff --git a/bench/nanobench.cpp b/bench/nanobench.cpp
index ce6132d..8cd8e81 100644
--- a/bench/nanobench.cpp
+++ b/bench/nanobench.cpp
@@ -1059,7 +1059,6 @@
             }
         }
         if (0 == strcmp(fBenchType, "recording")) {
-            log->metric("bytes", 0); // TODO: update bot expectations so we can remove this
             log->metric("ops",   fSKPOps);
         }
     }