move header

Author: adurang

offload/libomptarget/OffloadRTL.cpp

@@ -10,7 +10,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "OffloadPolicy.h"
 #include "OpenMP/OMPT/Callback.h"
 #include "PluginManager.h"
 

offload/libomptarget/PluginManager.cpp

@@ -14,6 +14,7 @@
 #include "Shared/Debug.h"
 #include "Shared/Profile.h"
 #include "device.h"
+#include "OffloadPolicy.h"
 
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"