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/CLCannyEdge.h b/arm_compute/runtime/CL/functions/CLCannyEdge.h
index e5a82b2..1d5a5aa 100644
--- a/arm_compute/runtime/CL/functions/CLCannyEdge.h
+++ b/arm_compute/runtime/CL/functions/CLCannyEdge.h
@@ -28,7 +28,9 @@
 
 #include "arm_compute/core/CL/kernels/CLCannyEdgeKernel.h"
 #include "arm_compute/core/CL/kernels/CLFillBorderKernel.h"
+#include "arm_compute/runtime/CL/CLMemoryGroup.h"
 #include "arm_compute/runtime/CL/CLTensor.h"
+#include "arm_compute/runtime/IMemoryManager.h"
 
 #include <memory>
 
@@ -49,7 +51,7 @@
 {
 public:
     /** Constructor */
-    CLCannyEdge();
+    CLCannyEdge(std::shared_ptr<IMemoryManager> memory_manager = nullptr);
     /** Initialise the function's source, destination, thresholds, gradient size, normalization type and border mode.
      *
      * @param[in,out] input                 Source tensor. Data types supported: U8. (Written to only for border_mode != UNDEFINED)
@@ -68,6 +70,7 @@
     virtual void run() override;
 
 private:
+    CLMemoryGroup                 _memory_group;                                    /**< Function's memory group */
     std::unique_ptr<IFunction>    _sobel;                                           /**< Pointer to Sobel kernel. */
     CLGradientKernel              _gradient;                                        /**< Gradient kernel. */
     CLFillBorderKernel            _border_mag_gradient;                             /**< Fill border on magnitude tensor kernel */