Add a pointer structure to the window struct.

NB: This is used in a case where someone calls
ecore_evas_object_cursor_set on a specific window. The generic
pointer_enter code for a window initially sets the cursor to
left_arrow by default. When the above function is used, and a pointer
enter event occurs, the cursor assigned from the above function was
not being respected.

Signed-off-by: Chris Michael <cp.michael@samsung.com>

src/lib/ecore_wayland/Ecore_Wayland.h

@@ -211,6 +211,13 @@ struct _Ecore_Wl_Window
         struct wl_region *input, *opaque;
      } region;
 
+   struct 
+     {
+        struct wl_surface *surface;
+        int hot_x, hot_y;
+        Eina_Bool set : 1;
+     } pointer;
+
    int id;
    int x, y;
    int edges;