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/services/surfaceflinger/main_surfaceflinger.cpp b/services/surfaceflinger/main_surfaceflinger.cpp
index aefe704..d0900e9 100644
--- a/services/surfaceflinger/main_surfaceflinger.cpp
+++ b/services/surfaceflinger/main_surfaceflinger.cpp
@@ -21,13 +21,13 @@
 #include <android/frameworks/displayservice/1.0/IDisplayService.h>
 #include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h>
 #include <android/hardware/graphics/allocator/2.0/IAllocator.h>
+#include <cutils/sched_policy.h>
 #include <binder/IServiceManager.h>
 #include <binder/IPCThreadState.h>
 #include <binder/ProcessState.h>
 #include <binder/IServiceManager.h>
 #include <displayservice/DisplayService.h>
 #include <hidl/LegacySupport.h>
-#include <processgroup/sched_policy.h>
 #include <configstore/Utils.h>
 #include "SurfaceFlinger.h"