API: Remove gdk_window_clear_area_e()

Awesome name for a function. Plus, it's unused and its functionality can
easily be replicated.

docs/reference/gdk/gdk3-sections.txt

@@ -424,7 +424,6 @@ gdk_window_ensure_native
 gdk_window_reparent
 gdk_window_clear
 gdk_window_clear_area
-gdk_window_clear_area_e
 gdk_window_raise
 gdk_window_lower
 gdk_window_restack

gdk/gdk.symbols

@@ -610,7 +610,6 @@ gdk_window_begin_paint_rect
 gdk_window_begin_paint_region
 gdk_window_clear
 gdk_window_clear_area
-gdk_window_clear_area_e
 gdk_window_constrain_size
 gdk_window_coords_from_parent
 gdk_window_coords_to_parent

gdk/gdkwindow.c

@@ -3933,34 +3933,6 @@ gdk_window_clear_area (GdkWindow *window,
 				  FALSE);
 }
 
-/**
- * gdk_window_clear_area_e:
- * @window: a #GdkWindow
- * @x: x coordinate of rectangle to clear
- * @y: y coordinate of rectangle to clear
- * @width: width of rectangle to clear
- * @height: height of rectangle to clear
- *
- * Like gdk_window_clear_area(), but also generates an expose event for
- * the cleared area.
- *
- * This function has a stupid name because it dates back to the mists
- * time, pre-GDK-1.0.
- *
- **/
-void
-gdk_window_clear_area_e (GdkWindow *window,
-			 gint       x,
-			 gint       y,
-			 gint       width,
-			 gint       height)
-{
-  gdk_window_clear_area_internal (window,
-				  x, y,
-				  width, height,
-				  TRUE);
-}
-
 static void
 gdk_window_real_get_size (GdkDrawable *drawable,
 			  gint *width,

gdk/gdkwindow.h

@@ -534,11 +534,6 @@ void          gdk_window_clear_area            (GdkWindow     *window,
                                                 gint           y,
                                                 gint           width,
                                                 gint           height);
-void          gdk_window_clear_area_e          (GdkWindow     *window,
-                                                gint           x,
-                                                gint           y,
-                                                gint           width,
-                                                gint           height);
 void          gdk_window_raise                 (GdkWindow     *window);
 void          gdk_window_lower                 (GdkWindow     *window);
 void          gdk_window_restack               (GdkWindow     *window,