Revert "Revert "libbinder: Replace deprecated utils/threads.h header""

This reverts commit a643e2dabde445e257dc97e9ce81436497f6b2ee.

Reason for revert: Fixed libvrflinger

Change-Id: I2df02b571b49fe040958ee2c8236605426315d68
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index b14a838..4a01d81 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -25,9 +25,10 @@
 #include <binder/IServiceManager.h>
 #include <binder/Stability.h>
 #include <cutils/atomic.h>
+#include <utils/AndroidThreads.h>
 #include <utils/Log.h>
 #include <utils/String8.h>
-#include <utils/threads.h>
+#include <utils/Thread.h>
 
 #include "Static.h"
 #include "binder_module.h"