IVGCVSW-4873 Implement Pimpl Idiom for IRuntime

Signed-off-by: Kevin May <kevin.may@arm.com>
Change-Id: I52448938735b2aa678c47e0f3061c87fa0c693b1
diff --git a/src/profiling/test/ProfilingTestUtils.cpp b/src/profiling/test/ProfilingTestUtils.cpp
index 93d0b10..faa86e5 100644
--- a/src/profiling/test/ProfilingTestUtils.cpp
+++ b/src/profiling/test/ProfilingTestUtils.cpp
@@ -366,7 +366,7 @@
     armnn::IRuntime::CreationOptions options;
     options.m_ProfilingOptions.m_EnableProfiling = true;
     options.m_ProfilingOptions.m_TimelineEnabled = true;
-    armnn::Runtime runtime(options);
+    armnn::RuntimeImpl runtime(options);
     GetProfilingService(&runtime).ResetExternalProfilingOptions(options.m_ProfilingOptions, false);
 
     profiling::ProfilingServiceRuntimeHelper profilingServiceHelper(GetProfilingService(&runtime));