IVGCVSW-4482 Remove boost::ignore_unused

!referencetests:229377

Signed-off-by: Jan Eilers <jan.eilers@arm.com>
Change-Id: Ia9b360b4a057fe7bbce5b268092627c09a0dba82
diff --git a/src/profiling/test/FileOnlyProfilingDecoratorTests.cpp b/src/profiling/test/FileOnlyProfilingDecoratorTests.cpp
index 77d4d68..7db42de 100644
--- a/src/profiling/test/FileOnlyProfilingDecoratorTests.cpp
+++ b/src/profiling/test/FileOnlyProfilingDecoratorTests.cpp
@@ -8,8 +8,8 @@
 #include <ProfilingService.hpp>
 #include <Runtime.hpp>
 #include <Filesystem.hpp>
+#include <armnn/utility/IgnoreUnused.hpp>
 
-#include <boost/core/ignore_unused.hpp>
 #include <boost/filesystem.hpp>
 #include <boost/numeric/conversion/cast.hpp>
 #include <boost/test/unit_test.hpp>