IVGCVSW-4394 Add CounterIdMap to Profiling Service

Change-Id: I416397a7855fe45319b4801252e141b78f0325f0
Signed-off-by: Jim Flynn <jim.flynn@arm.com>
diff --git a/src/profiling/CounterIdMap.cpp b/src/profiling/CounterIdMap.cpp
index a925fb9..8ee80f9 100644
--- a/src/profiling/CounterIdMap.cpp
+++ b/src/profiling/CounterIdMap.cpp
@@ -4,8 +4,8 @@
 //
 #include "CounterIdMap.hpp"
 #include "armnn/BackendId.hpp"
-#include <map>
 #include <armnn/Exceptions.hpp>
+#include <map>
 
 namespace armnn
 {
@@ -21,7 +21,7 @@
     m_BackendCounterIdMap[backendIdPair] = globalCounterId;
 }
 
-uint16_t CounterIdMap::GetGlobalId(uint16_t backendCounterId, const armnn::BackendId& backendId)
+uint16_t CounterIdMap::GetGlobalId(uint16_t backendCounterId, const armnn::BackendId& backendId) const
 {
     std::pair<uint16_t, armnn::BackendId> backendIdPair(backendCounterId, backendId);
     auto it = m_BackendCounterIdMap.find(backendIdPair);
@@ -34,7 +34,7 @@
     return it->second;
 }
 
-const std::pair<uint16_t, armnn::BackendId>& CounterIdMap::GetBackendId(uint16_t globalCounterId)
+const std::pair<uint16_t, armnn::BackendId>& CounterIdMap::GetBackendId(uint16_t globalCounterId) const
 {
     auto it = m_GlobalCounterIdMap.find(globalCounterId);
     if (it == m_GlobalCounterIdMap.end())
@@ -47,4 +47,4 @@
 }
 
 }    // namespace profiling
-}    // namespace armnn
\ No newline at end of file
+}    // namespace armnn