Move over to ABSL logging and flags.

Removes gperftools too since that wants gflags.

Here come the fireworks.

Change-Id: I79cb7bcf60f1047fbfa28bfffc21a0fd692e4b1c
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/aos/ipc_lib/latency_lib.h b/aos/ipc_lib/latency_lib.h
index 8206f3e..fe68941 100644
--- a/aos/ipc_lib/latency_lib.h
+++ b/aos/ipc_lib/latency_lib.h
@@ -5,7 +5,8 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "glog/logging.h"
+#include "absl/log/check.h"
+#include "absl/log/log.h"
 
 #include "aos/time/time.h"