COMPMID-3731 Remove OpenCL padding: CLHeightConcatenateLayerKernel

Signed-off-by: Giorgio Arena <giorgio.arena@arm.com>
Change-Id: I004128fdcc1207c25d2b959f17f04f9e1a8b4cb5
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4247
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
diff --git a/arm_compute/core/Utils.h b/arm_compute/core/Utils.h
index 681a1a7..1c02e89 100644
--- a/arm_compute/core/Utils.h
+++ b/arm_compute/core/Utils.h
@@ -45,6 +45,7 @@
 namespace arm_compute
 {
 class ITensor;
+class ITensorInfo;
 
 /** Calculate the rounded up quotient of val / m.
  *
@@ -1096,18 +1097,25 @@
 DataType data_type_from_name(const std::string &name);
 /** Stores padding information before configuring a kernel
  *
+ * @param[in] infos list of tensor infos to store the padding info for
+ *
+ * @return An unordered map where each tensor info pointer is paired with its original padding info
+ */
+std::unordered_map<const ITensorInfo *, PaddingSize> get_padding_info(std::initializer_list<const ITensorInfo *> infos);
+/** Stores padding information before configuring a kernel
+ *
  * @param[in] tensors list of tensors to store the padding info for
  *
- * @return An unordered map where each tensor pointer is paired with its original padding info
+ * @return An unordered map where each tensor info pointer is paired with its original padding info
  */
-std::unordered_map<const ITensor *, PaddingSize> get_padding_info(std::initializer_list<const ITensor *> tensors);
+std::unordered_map<const ITensorInfo *, PaddingSize> get_padding_info(std::initializer_list<const ITensor *> tensors);
 /** Check if the previously stored padding info has changed after configuring a kernel
  *
- * @param[in] padding_map an unordered map where each tensor pointer is paired with its original padding info
+ * @param[in] padding_map an unordered map where each tensor info pointer is paired with its original padding info
  *
- * @return true if any of the tensors has changed its paddings
+ * @return true if any of the tensor infos has changed its paddings
  */
-bool has_padding_changed(const std::unordered_map<const ITensor *, PaddingSize> &padding_map);
+bool has_padding_changed(const std::unordered_map<const ITensorInfo *, PaddingSize> &padding_map);
 
 /** Input Stream operator for @ref DataType
  *