Bug fix: unused parameter 'profilingService' from patch IVGCVSW-6817.

Signed-off-by: Cathal Corbett <cathal.corbett@arm.com>
Change-Id: Ic3cbc0bf4d075ef86d9d9047e25785a1ce00cbf0
diff --git a/src/profiling/test/ProfilingTests.cpp b/src/profiling/test/ProfilingTests.cpp
index 26130ef..9873527 100644
--- a/src/profiling/test/ProfilingTests.cpp
+++ b/src/profiling/test/ProfilingTests.cpp
@@ -1912,7 +1912,7 @@
     class TestReportStructure : public IReportStructure
     {
         public:
-        virtual void ReportStructure(arm::pipe::IProfilingService& profilingService) override
+        virtual void ReportStructure(arm::pipe::IProfilingService& /*profilingService*/) override
         {
             m_ReportStructureCalled = true;
         }