COMPMID-534: Port MemoryManager to CL functions (Images)

Adds support for:
-CLCannyEdge
-CLFastCorners
-CLGaussian5x5
-CLHarrisCorners
-CLSobel3x3
-CLSobel5x5

Change-Id: I712a76d4ceda915b5cf85a4d12c1b7a059d4d909
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/88118
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Moritz Pflanzer <moritz.pflanzer@arm.com>
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
diff --git a/arm_compute/runtime/CL/functions/CLGaussian5x5.h b/arm_compute/runtime/CL/functions/CLGaussian5x5.h
index 148b9a9..3c60cc6 100644
--- a/arm_compute/runtime/CL/functions/CLGaussian5x5.h
+++ b/arm_compute/runtime/CL/functions/CLGaussian5x5.h
@@ -27,10 +27,13 @@
 #include "arm_compute/core/CL/kernels/CLFillBorderKernel.h"
 #include "arm_compute/core/CL/kernels/CLGaussian5x5Kernel.h"
 #include "arm_compute/core/Types.h"
+#include "arm_compute/runtime/CL/CLMemoryGroup.h"
 #include "arm_compute/runtime/CL/CLTensor.h"
 #include "arm_compute/runtime/IFunction.h"
+#include "arm_compute/runtime/IMemoryManager.h"
 
 #include <cstdint>
+#include <memory>
 
 namespace arm_compute
 {
@@ -47,7 +50,7 @@
 {
 public:
     /** Default Constructor. */
-    CLGaussian5x5();
+    CLGaussian5x5(std::shared_ptr<IMemoryManager> memory_manager = nullptr);
     /** Initialise the function's source, destinations and border mode.
      *
      * @param[in,out] input                 Source tensor. Data types supported: U8. (Written to only for @p border_mode != UNDEFINED)
@@ -61,6 +64,7 @@
     void run() override;
 
 protected:
+    CLMemoryGroup           _memory_group;   /**< Function's memory group */
     CLGaussian5x5HorKernel  _kernel_hor;     /**< Horizontal pass kernel */
     CLGaussian5x5VertKernel _kernel_vert;    /**< Vertical pass kernel */
     CLFillBorderKernel      _border_handler; /**< Kernel to handle image borders */