Remove easy uses of //aos/mutex
I was hoping to get rid of it completely as one of the nontrivial users
of AOS_LOG, but need to write a compatible condition variable first.
Change-Id: I86c1c4084882bf789baabd0255e115d821154830
diff --git a/aos/logging/context.cc b/aos/logging/context.cc
index 0628e0e..0aa3e71 100644
--- a/aos/logging/context.cc
+++ b/aos/logging/context.cc
@@ -11,14 +11,15 @@
#include <sys/prctl.h>
#include <sys/types.h>
#include <unistd.h>
+#include <errno.h>
#include <string>
-#include <errno.h>
-
extern char *program_invocation_name;
extern char *program_invocation_short_name;
+#include "glog/logging.h"
+
#include "aos/complex_thread_local.h"
#include "aos/die.h"
#include "aos/logging/implementations.h"