Remove spammy line (this is obfuscating testing logs)

test/cpp/qps/client_async.cc

@@ -234,12 +234,6 @@ class AsyncClient : public Client {
         GPR_ASSERT(false);
         break;
     }
-    if ((closed_loop_ || !rpc_deadlines_[thread_idx].empty()) &&
-        grpc_time_source::now() > deadline) {
-      // we have missed some 1-second deadline, which is worth noting
-      gpr_log(GPR_INFO, "Missed an RPC deadline");
-      // Don't give up, as there might be some truly heavy tails
-    }
     if (got_event) {
       ClientRpcContext* ctx = ClientRpcContext::detag(got_tag);
       if (ctx->RunNextState(ok, histogram) == false) {