Remove more mallocs when realtime

The test was gratuitously logging.  VLOG it.

Change-Id: Ic57eb3fa3a6e63ba5fccf99ab09fef3e59974c4f
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/aos/util/threaded_consumer_test.cc b/aos/util/threaded_consumer_test.cc
index f137108..96375f0 100644
--- a/aos/util/threaded_consumer_test.cc
+++ b/aos/util/threaded_consumer_test.cc
@@ -41,7 +41,7 @@
     ThreadedConsumer<int, 4> threaded_consumer(
         [&counter](int task) {
           CheckRealtime();
-          LOG(INFO) << "task:" << task << " counter: " << counter;
+          VLOG(1) << "task:" << task << " counter: " << counter;
           counter = task;
         },
         20);
@@ -71,7 +71,7 @@
 
   ThreadedConsumer<int, 4> threaded_consumer(
       [&counter, &should_block](int task) {
-        LOG(INFO) << "task:" << task << " counter: " << counter;
+        VLOG(1) << "task:" << task << " counter: " << counter;
 
         counter = task;
 
@@ -111,7 +111,7 @@
   {
     ThreadedConsumer<int, 4> threaded_consumer(
         [&counter, &should_block](int task) {
-          LOG(INFO) << "task:" << task << " counter: " << counter;
+          VLOG(1) << "task:" << task << " counter: " << counter;
 
           counter = task;