[pango] win32: remove redundant function declarations

[Christoph Reiter <creiter src gnome org>]

commit 6fcae8644b9231edba93d795963a39e3a9612a7e
Author: Christoph Reiter <reiter christoph gmail com>
Date:   Thu Apr 5 21:31:23 2018 +0200

    win32: remove redundant function declarations
    
    The meson build uses -Werror=redundant-decls and fails.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=795012

 pango/pangowin32-shape.c |    2 --
 pango/pangowin32.c       |    5 -----
 2 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/pango/pangowin32-shape.c b/pango/pangowin32-shape.c
index fbd0012..001fc43 100644
--- a/pango/pangowin32-shape.c
+++ b/pango/pangowin32-shape.c
@@ -31,8 +31,6 @@
 
 #include "pangowin32-private.h"
 
-extern HFONT _pango_win32_font_get_hfont (PangoFont *font);
-
 #include "pango-utils.h"
 #include "pango-impl-utils.h"
 
diff --git a/pango/pangowin32.c b/pango/pangowin32.c
index b2b4d90..630898e 100644
--- a/pango/pangowin32.c
+++ b/pango/pangowin32.c
@@ -54,11 +54,6 @@ gboolean _pango_win32_debug = FALSE;
 static void pango_win32_font_dispose    (GObject             *object);
 static void pango_win32_font_finalize   (GObject             *object);
 
-static gboolean pango_win32_font_real_select_font        (PangoFont *font,
-                                                         HDC        hdc);
-static void     pango_win32_font_real_done_font          (PangoFont *font);
-static double   pango_win32_font_real_get_metrics_factor (PangoFont *font);
-
 static PangoFontDescription *pango_win32_font_describe          (PangoFont        *font);
 static PangoFontDescription *pango_win32_font_describe_absolute (PangoFont        *font);
 static PangoCoverage        *pango_win32_font_get_coverage      (PangoFont        *font,