COMPMID-3637: Move utility headers from arm_compute to src

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: If9d6fa8c900b68c4b6fd373f2fc1f9abb83ea917
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4145
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/graph/mutators/DepthConcatSubTensorMutator.cpp b/src/graph/mutators/DepthConcatSubTensorMutator.cpp
index fa63f56..963b948 100644
--- a/src/graph/mutators/DepthConcatSubTensorMutator.cpp
+++ b/src/graph/mutators/DepthConcatSubTensorMutator.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Arm Limited.
+ * Copyright (c) 2018-2020 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -30,8 +30,8 @@
 #include "arm_compute/graph/backends/BackendRegistry.h"
 #include "arm_compute/graph/nodes/ConcatenateLayerNode.h"
 
-#include "arm_compute/core/utils/misc/Cast.h"
-#include "arm_compute/core/utils/misc/Iterable.h"
+#include "support/Cast.h"
+#include "support/Iterable.h"
 
 namespace arm_compute
 {
diff --git a/src/graph/mutators/GroupedConvolutionMutator.cpp b/src/graph/mutators/GroupedConvolutionMutator.cpp
index e3d3812..b7c551c 100644
--- a/src/graph/mutators/GroupedConvolutionMutator.cpp
+++ b/src/graph/mutators/GroupedConvolutionMutator.cpp
@@ -30,7 +30,7 @@
 #include "arm_compute/graph/backends/BackendRegistry.h"
 #include "arm_compute/graph/nodes/Nodes.h"
 
-#include "arm_compute/core/utils/misc/Cast.h"
+#include "support/Cast.h"
 
 #include "support/StringSupport.h"
 
diff --git a/src/graph/mutators/NodeExecutionMethodMutator.cpp b/src/graph/mutators/NodeExecutionMethodMutator.cpp
index 48bb9f7..09a3cf5 100644
--- a/src/graph/mutators/NodeExecutionMethodMutator.cpp
+++ b/src/graph/mutators/NodeExecutionMethodMutator.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 Arm Limited.
+ * Copyright (c) 2018-2020 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -29,7 +29,7 @@
 #include "arm_compute/graph/backends/BackendRegistry.h"
 #include "arm_compute/graph/nodes/Nodes.h"
 
-#include "arm_compute/core/utils/misc/Cast.h"
+#include "support/Cast.h"
 
 namespace arm_compute
 {
diff --git a/src/graph/mutators/NodeFusionMutator.cpp b/src/graph/mutators/NodeFusionMutator.cpp
index 2a80825..1d47668 100644
--- a/src/graph/mutators/NodeFusionMutator.cpp
+++ b/src/graph/mutators/NodeFusionMutator.cpp
@@ -30,7 +30,7 @@
 #include "arm_compute/graph/nodes/FusedConvolutionBatchNormalizationNode.h"
 #include "arm_compute/graph/nodes/Nodes.h"
 
-#include "arm_compute/core/utils/misc/Cast.h"
+#include "support/Cast.h"
 
 #include <set>
 
@@ -300,11 +300,12 @@
 void NodeFusionMutator::mutate(Graph &g)
 {
     // Supported activations when fusing
-    const std::set<Activation> supported_fused_activations    = { Activation::ABS, Activation::BOUNDED_RELU, Activation::ELU,
-                                                                  Activation::HARD_SWISH, Activation::IDENTITY, Activation::LEAKY_RELU,
-                                                                  Activation::LINEAR, Activation::LOGISTIC, Activation::LU_BOUNDED_RELU,
-                                                                  Activation::RELU, Activation::SOFT_RELU, Activation::SQRT,
-                                                                  Activation::SQUARE, Activation::TANH  };
+    const std::set<Activation> supported_fused_activations = { Activation::ABS, Activation::BOUNDED_RELU, Activation::ELU,
+                                                               Activation::HARD_SWISH, Activation::IDENTITY, Activation::LEAKY_RELU,
+                                                               Activation::LINEAR, Activation::LOGISTIC, Activation::LU_BOUNDED_RELU,
+                                                               Activation::RELU, Activation::SOFT_RELU, Activation::SQRT,
+                                                               Activation::SQUARE, Activation::TANH
+                                                             };
 
     // Preconditions
     auto empty_prec = [](INode &)
diff --git a/src/graph/mutators/SplitLayerSubTensorMutator.cpp b/src/graph/mutators/SplitLayerSubTensorMutator.cpp
index 359bba4..2c28a1a 100644
--- a/src/graph/mutators/SplitLayerSubTensorMutator.cpp
+++ b/src/graph/mutators/SplitLayerSubTensorMutator.cpp
@@ -30,8 +30,8 @@
 #include "arm_compute/graph/backends/BackendRegistry.h"
 #include "arm_compute/graph/nodes/SplitLayerNode.h"
 
-#include "arm_compute/core/utils/misc/Cast.h"
-#include "arm_compute/core/utils/misc/Iterable.h"
+#include "support/Cast.h"
+#include "support/Iterable.h"
 
 namespace arm_compute
 {
diff --git a/src/graph/mutators/SyntheticDataTypeMutator.cpp b/src/graph/mutators/SyntheticDataTypeMutator.cpp
index dbbebdf..532c0e8 100644
--- a/src/graph/mutators/SyntheticDataTypeMutator.cpp
+++ b/src/graph/mutators/SyntheticDataTypeMutator.cpp
@@ -29,7 +29,7 @@
 #include "arm_compute/graph/Utils.h"
 #include "arm_compute/graph/nodes/Nodes.h"
 
-#include "arm_compute/core/utils/misc/Cast.h"
+#include "support/Cast.h"
 
 #include <set>