COMPMID-515: L2 Pooling for FP32/FP16 in CL.

Change-Id: I43641fa672f5905ca62edd1f63fc93e0cf7ea382
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/85963
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
diff --git a/tests/TypePrinter.h b/tests/TypePrinter.h
index 2f9909c..d3d9f8f 100644
--- a/tests/TypePrinter.h
+++ b/tests/TypePrinter.h
@@ -367,6 +367,9 @@
         case PoolingType::MAX:
             os << "MAX";
             break;
+        case PoolingType::L2:
+            os << "L2";
+            break;
         default:
             ARM_COMPUTE_ERROR("NOT_SUPPORTED!");
     }