IVGCVSW-3029 Remove any AddLayer capabilities from SubgraphView

 * Removed the reference to the parent graph in SubgraphView
 * Removed the AddLayer method in SubgraphView
 * Updated the code where necessary to adapt to the new changes in
   SubgraphView
 * Fixed a check in the CreatePreCompiledWorkloadTest test function

Change-Id: I4d3af87f11ec3cd8f18a21b250a2d295da56e1a0
Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/src/armnn/SubgraphViewSelector.cpp b/src/armnn/SubgraphViewSelector.cpp
index 7663c31173..e8919c1e12 100644
--- a/src/armnn/SubgraphViewSelector.cpp
+++ b/src/armnn/SubgraphViewSelector.cpp
@@ -182,10 +182,8 @@ SubgraphViewSelector::SelectSubgraphs(SubgraphView& subgraph, const LayerSelecto
                 infoPtr->CollectNonSelectedOutputSlots(outputs, selector);
                 layers.push_back(infoPtr->m_Layer);
             }
-            // Create a new sub-graph with the new lists of input/output slots and layer, using
-            // the given sub-graph as a reference of which parent graph to use
-            result.emplace_back(std::make_unique<SubgraphView>(subgraph,
-                                                               std::move(inputs),
+            // Create a new sub-graph with the new lists of input/output slots and layer
+            result.emplace_back(std::make_unique<SubgraphView>(std::move(inputs),
                                                                std::move(outputs),
                                                                std::move(layers)));
         }