elm_slider: remove unused file

Summary:
Just removed elm_slider_eo.legacy.h which did not
have any dependency with other files

Test Plan:
1. sudo ninja install
2. elementary_test
3. Slider

Reviewers: segfaultxavi, bu5hm4n, zmike

Reviewed By: segfaultxavi

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D10876

src/lib/elementary/elm_slider_eo.legacy.h

@@ -1,17 +0,0 @@
-#ifndef _ELM_SLIDER_EO_LEGACY_H_
-#define _ELM_SLIDER_EO_LEGACY_H_
-
-#ifndef _ELM_SLIDER_EO_CLASS_TYPE
-#define _ELM_SLIDER_EO_CLASS_TYPE
-
-typedef Eo Elm_Slider;
-
-#endif
-
-#ifndef _ELM_SLIDER_EO_TYPES
-#define _ELM_SLIDER_EO_TYPES
-
-
-#endif
-
-#endif

src/lib/elementary/meson.build

@@ -687,7 +687,6 @@ elementary_pub_headers = [
   'elm_segment_control_eo.legacy.h',
   'elm_segment_control_item_eo.legacy.h',
   'elm_separator_eo.legacy.h',
-  'elm_slider_eo.legacy.h',
   'elm_slider_part_indicator_eo.legacy.h',
   'elm_slideshow_eo.legacy.h',
   'elm_slideshow_item_eo.legacy.h',