IVGCVSW-1881 Add PadLayer to ArmNN

Change-Id: Ib70883a20fa7b82bfb090aa98cc51a6d645b5722
diff --git a/src/backends/test/IsLayerSupportedTestImpl.hpp b/src/backends/test/IsLayerSupportedTestImpl.hpp
index c5389df..e166513 100644
--- a/src/backends/test/IsLayerSupportedTestImpl.hpp
+++ b/src/backends/test/IsLayerSupportedTestImpl.hpp
@@ -338,6 +338,8 @@
 
 DECLARE_LAYER_POLICY_CUSTOM_PARAM(Output, armnn::LayerBindingId)
 
+DECLARE_LAYER_POLICY_2_PARAM(Pad)
+
 DECLARE_LAYER_POLICY_2_PARAM(Permute)
 
 DECLARE_LAYER_POLICY_2_PARAM(Pooling2d)