IVGCVSW-4156 Remove backend dependency on ProfilingService.hpp

Change-Id: I3b18ede85408bdfbc5147396e183e87bdabd3754
Signed-off-by: Jim Flynn <jim.flynn@arm.com>
diff --git a/src/backends/backendsCommon/Workload.hpp b/src/backends/backendsCommon/Workload.hpp
index b5851ad..e390580 100644
--- a/src/backends/backendsCommon/Workload.hpp
+++ b/src/backends/backendsCommon/Workload.hpp
@@ -8,8 +8,8 @@
 #include "WorkloadInfo.hpp"
 
 #include <armnn/Types.hpp>
+#include <armnn/IProfilingGuidGenerator.hpp>
 #include <Profiling.hpp>
-#include <ProfilingService.hpp>
 
 #include <algorithm>
 
@@ -45,7 +45,7 @@
 
     BaseWorkload(const QueueDescriptor& descriptor, const WorkloadInfo& info)
         : m_Data(descriptor),
-          m_Guid(profiling::ProfilingService::Instance().NextGuid())
+          m_Guid(profiling::IProfilingGuidGenerator::Instance().NextGuid())
     {
         m_Data.Validate(info);
     }