DO NOT MERGE: Revert "Add libprocessgroup dependency and fix sched_policy include"

This reverts commit dc9078de949983a91b04dedc78e4089645f8626d.

Reason for revert: Broke AOSP

Change-Id: Ia5cb6e8f829669a6e0dd01260605b986a1282c85
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
diff --git a/libs/vr/libvrflinger/Android.bp b/libs/vr/libvrflinger/Android.bp
index 26e8201..233e0fc 100644
--- a/libs/vr/libvrflinger/Android.bp
+++ b/libs/vr/libvrflinger/Android.bp
@@ -47,7 +47,6 @@
     "liblog",
     "libhardware",
     "libnativewindow",
-    "libprocessgroup",
     "libutils",
     "libEGL",
     "libGLESv1_CM",
diff --git a/libs/vr/libvrflinger/vr_flinger.cpp b/libs/vr/libvrflinger/vr_flinger.cpp
index a27d58d..26aed4f 100644
--- a/libs/vr/libvrflinger/vr_flinger.cpp
+++ b/libs/vr/libvrflinger/vr_flinger.cpp
@@ -12,9 +12,9 @@
 #include <binder/IServiceManager.h>
 #include <binder/ProcessState.h>
 #include <cutils/properties.h>
+#include <cutils/sched_policy.h>
 #include <log/log.h>
 #include <private/dvr/display_client.h>
-#include <processgroup/sched_policy.h>
 #include <sys/prctl.h>
 #include <sys/resource.h>