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/network/rawrtc.h b/aos/network/rawrtc.h
index 57153f0..7b919bf 100644
--- a/aos/network/rawrtc.h
+++ b/aos/network/rawrtc.h
@@ -10,8 +10,9 @@
 #include "rawrtcc/utils.h"
 }
 
+#include "absl/log/check.h"
+#include "absl/log/log.h"
 #include "flatbuffers/flatbuffers.h"
-#include "glog/logging.h"
 
 namespace aos::web_proxy {