IVGCVSW-6123 ConstTensorsAsInputs: Conv2d

  * Use new INetwork::AddConvolution2dLayer
    instead of deprecated version
  * Remove duplicated test in SerlializerTests
  * Fix some cosmetics

Signed-off-by: Keith Davis <keith.davis@arm.com>
Change-Id: I3407815bfdc1cdc01ca0a667b8e4d80d8621783f
diff --git a/src/backends/cl/test/ClImportTensorHandleTests.cpp b/src/backends/cl/test/ClImportTensorHandleTests.cpp
index 9bfd1fb..20537b3 100644
--- a/src/backends/cl/test/ClImportTensorHandleTests.cpp
+++ b/src/backends/cl/test/ClImportTensorHandleTests.cpp
@@ -320,14 +320,14 @@
     convDesc2d.m_PadBottom = 1;
     convDesc2d.m_DataLayout = DataLayout::NHWC;
 
-    ARMNN_NO_DEPRECATE_WARN_BEGIN
-    armnn::IConnectableLayer* const convLayer = network->AddConvolution2dLayer(convDesc2d,
-                                                                          weights,
-                                                                          armnn::EmptyOptional(),
-                                                                          "conv");
-    ARMNN_NO_DEPRECATE_WARN_END
+    armnn::IConnectableLayer* const convLayer = network->AddConvolution2dLayer(convDesc2d, "conv");
+    armnn::IConnectableLayer* weightsLayer = network->AddConstantLayer(weights);
+
     ARMNN_ASSERT(convLayer);
 
+    weightsLayer->GetOutputSlot(0).SetTensorInfo(weights.GetInfo());
+    weightsLayer->GetOutputSlot(0).Connect(convLayer->GetInputSlot(1u));
+
     inputLayer->GetOutputSlot(0).Connect(convLayer->GetInputSlot(0));
     inputLayer->GetOutputSlot(0).SetTensorInfo(inputInfo);
 
@@ -878,14 +878,14 @@
     convDesc2d.m_PadTop = 1;
     convDesc2d.m_PadBottom = 1;
     convDesc2d.m_DataLayout = DataLayout::NHWC;
-    ARMNN_NO_DEPRECATE_WARN_BEGIN
-    armnn::IConnectableLayer* const convLayer = network->AddConvolution2dLayer(convDesc2d,
-                                                                          weights,
-                                                                          armnn::EmptyOptional(),
-                                                                          "conv");
-    ARMNN_NO_DEPRECATE_WARN_END
+    armnn::IConnectableLayer* const convLayer = network->AddConvolution2dLayer(convDesc2d, "conv");
     ARMNN_ASSERT(convLayer);
 
+    armnn::IConnectableLayer* weightsLayer = network->AddConstantLayer(weights);
+
+    weightsLayer->GetOutputSlot(0).SetTensorInfo(weights.GetInfo());
+    weightsLayer->GetOutputSlot(0).Connect(convLayer->GetInputSlot(1u));
+
     inputLayer->GetOutputSlot(0).Connect(convLayer->GetInputSlot(0));
     inputLayer->GetOutputSlot(0).SetTensorInfo(inputInfo);
 
@@ -1098,14 +1098,15 @@
     convDesc2d.m_PadTop = 1;
     convDesc2d.m_PadBottom = 1;
     convDesc2d.m_DataLayout = DataLayout::NHWC;
-    ARMNN_NO_DEPRECATE_WARN_BEGIN
-    armnn::IConnectableLayer* const convLayer = network->AddConvolution2dLayer(convDesc2d,
-                                                                          weights,
-                                                                          armnn::EmptyOptional(),
-                                                                          "conv");
-    ARMNN_NO_DEPRECATE_WARN_END
+
+    armnn::IConnectableLayer* const convLayer = network->AddConvolution2dLayer(convDesc2d, "conv");
     ARMNN_ASSERT(convLayer);
 
+    armnn::IConnectableLayer* weightsLayer = network->AddConstantLayer(weights);
+
+    weightsLayer->GetOutputSlot(0).SetTensorInfo(weights.GetInfo());
+    weightsLayer->GetOutputSlot(0).Connect(convLayer->GetInputSlot(1u));
+
     inputLayer->GetOutputSlot(0).Connect(convLayer->GetInputSlot(0));
     inputLayer->GetOutputSlot(0).SetTensorInfo(inputInfo);