[mutter] color-profile: Add API to get file path

[Marge Bot <marge-bot src gnome org>]

commit 22064055be72d35cf2498ea8b3a0307152e38027
Author: Jonas Ådahl <jadahl gmail com>
Date:   Sat Dec 4 00:36:14 2021 +0100

    color-profile: Add API to get file path
    
    Each color profile has a corresponding ICC profile saved on the file
    system. The getter returns a file path for that ICC profile file.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2165>

 src/backends/meta-color-profile.c | 6 ++++++
 src/backends/meta-color-profile.h | 2 ++
 2 files changed, 8 insertions(+)
---
diff --git a/src/backends/meta-color-profile.c b/src/backends/meta-color-profile.c
index 43259a89c9..f759f26876 100644
--- a/src/backends/meta-color-profile.c
+++ b/src/backends/meta-color-profile.c
@@ -368,6 +368,12 @@ meta_color_profile_get_id (MetaColorProfile *color_profile)
   return color_profile->cd_profile_id;
 }
 
+const char *
+meta_color_profile_get_file_path (MetaColorProfile *color_profile)
+{
+  return cd_profile_get_filename (color_profile->cd_profile);
+}
+
 const char *
 meta_color_profile_get_brightness_profile (MetaColorProfile *color_profile)
 {
diff --git a/src/backends/meta-color-profile.h b/src/backends/meta-color-profile.h
index a38b979f80..72c894aabf 100644
--- a/src/backends/meta-color-profile.h
+++ b/src/backends/meta-color-profile.h
@@ -56,6 +56,8 @@ gboolean meta_color_profile_is_ready (MetaColorProfile *color_profile);
 META_EXPORT_TEST
 const char * meta_color_profile_get_id (MetaColorProfile *color_profile);
 
+const char * meta_color_profile_get_file_path (MetaColorProfile *color_profile);
+
 const char * meta_color_profile_get_brightness_profile (MetaColorProfile *color_profile);
 
 #endif /* META_COLOR_PROFILE_H */