IVGCVSW-3285 Remove out of date check from RefLayerSupport::IsDilatedDepthwiseConvolutionSupported

Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: Ie8d0247a65774e4e9717501439014dd0e973f9f3
diff --git a/src/backends/reference/RefLayerSupport.cpp b/src/backends/reference/RefLayerSupport.cpp
index 03c8633..cf1814e 100644
--- a/src/backends/reference/RefLayerSupport.cpp
+++ b/src/backends/reference/RefLayerSupport.cpp
@@ -551,22 +551,10 @@
                                                              const Optional<TensorInfo>& biases,
                                                              Optional<std::string&> reasonIfUnsupported) const
 {
-    if (descriptor.m_DilationY == 1 && descriptor.m_DilationY == 1)
-    {
-        return IsDepthwiseConvolutionSupported(input, output, descriptor, weights, biases, reasonIfUnsupported);
-    }
-    else
-    {
-        if (reasonIfUnsupported)
-        {
-            reasonIfUnsupported.value() = "Reference Depthwise Convolution: Dilation parameters must be 1";
-        }
-        return false;
-    }
+    return IsDepthwiseConvolutionSupported(input, output, descriptor, weights, biases, reasonIfUnsupported);
 }
 
-
-    bool RefLayerSupport::IsDivisionSupported(const TensorInfo& input0,
+bool RefLayerSupport::IsDivisionSupported(const TensorInfo& input0,
                                           const TensorInfo& input1,
                                           const TensorInfo& output,
                                           Optional<std::string&> reasonIfUnsupported) const