[tracker-miners/sam/common-unused-function] libtracker-miners-common: Remove unused file utils function

[Sam Thursfield <sthursfield src gnome org>]

commit ca02d134654f0bbbf1bd24653a9e648ad67cca74
Author: Sam Thursfield <sam afuera me uk>
Date:   Mon Sep 21 17:34:03 2020 +0200

    libtracker-miners-common: Remove unused file utils function

 src/libtracker-miners-common/tracker-file-utils.c  | 38 ----------------------
 src/libtracker-miners-common/tracker-file-utils.h  |  3 --
 .../tracker-file-utils-test.c                      | 13 --------
 3 files changed, 54 deletions(-)
---
diff --git a/src/libtracker-miners-common/tracker-file-utils.c 
b/src/libtracker-miners-common/tracker-file-utils.c
index 219b5348e..1fdae2726 100644
--- a/src/libtracker-miners-common/tracker-file-utils.c
+++ b/src/libtracker-miners-common/tracker-file-utils.c
@@ -319,44 +319,6 @@ tracker_file_system_get_remaining_space_percentage (const gchar *path)
        }
 }
 
-gboolean
-tracker_file_system_has_enough_space (const gchar *path,
-                                      gulong       required_bytes,
-                                      gboolean     creating_db)
-{
-       gchar *str1;
-       gchar *str2;
-       gboolean enough;
-       guint64 remaining;
-
-       g_return_val_if_fail (path != NULL, FALSE);
-
-       remaining = tracker_file_system_get_remaining_space (path);
-       enough = (remaining >= required_bytes);
-
-       if (creating_db) {
-               str1 = g_format_size (required_bytes);
-               str2 = g_format_size (remaining);
-
-               if (!enough) {
-                       g_critical ("Not enough disk space to create databases, "
-                                   "%s remaining, %s required as a minimum",
-                                   str2,
-                                   str1);
-               } else {
-                       g_debug ("Checking for adequate disk space to create databases, "
-                                "%s remaining, %s required as a minimum",
-                                str2,
-                                str1);
-               }
-
-               g_free (str2);
-               g_free (str1);
-       }
-
-       return enough;
-}
-
 gboolean
 tracker_path_is_in_path (const gchar *path,
                          const gchar *in_path)
diff --git a/src/libtracker-miners-common/tracker-file-utils.h 
b/src/libtracker-miners-common/tracker-file-utils.h
index 80e6844ef..fb4b200f2 100644
--- a/src/libtracker-miners-common/tracker-file-utils.h
+++ b/src/libtracker-miners-common/tracker-file-utils.h
@@ -57,9 +57,6 @@ gboolean tracker_filename_casecmp_without_extension         (const gchar *a,
                                                              const gchar *b);
 
 /* File system utils */
-gboolean tracker_file_system_has_enough_space               (const gchar *path,
-                                                             gulong       required_bytes,
-                                                             gboolean     creating_db);
 guint64  tracker_file_system_get_remaining_space            (const gchar *path);
 gdouble  tracker_file_system_get_remaining_space_percentage (const gchar *path);
 
diff --git a/tests/libtracker-miners-common/tracker-file-utils-test.c 
b/tests/libtracker-miners-common/tracker-file-utils-test.c
index 6a011ccd3..24551941a 100644
--- a/tests/libtracker-miners-common/tracker-file-utils-test.c
+++ b/tests/libtracker-miners-common/tracker-file-utils-test.c
@@ -364,17 +364,6 @@ test_file_system_get_remaining_space_percentage ()
         //space = tracker_file_system_get_remaining_space_percentage ("/unlikely/to/have/this/folder");
 }
 
-static void
-test_file_system_has_enough_space ()
-{
-        /* Hopefully we will always have 1 byte free... */
-        g_assert_true (tracker_file_system_has_enough_space ("/home", 1, FALSE));
-        g_assert_true (tracker_file_system_has_enough_space ("/home", 1, TRUE));
-
-        /* gulong goes only up to 4Gb. Cannot ask for unreasonable amount of space */
-        //g_assert_true (!tracker_file_system_has_enough_space ("/home", G_MAXULONG, FALSE));
-}
-
 static void
 test_file_exists_and_writable ()
 {
@@ -466,8 +455,6 @@ main (int argc, char **argv)
                          test_file_system_get_remaining_space);
         g_test_add_func ("/libtracker-common/file-utils/get_remaining_space_percentage",
                          test_file_system_get_remaining_space_percentage);
-        g_test_add_func ("/libtracker-common/file-utils/has_enough_space",
-                         test_file_system_has_enough_space);
         g_test_add_func ("/libtracker-common/file-utils/has_write_access_or_was_created",
                          test_file_exists_and_writable);
         g_test_add_func ("/libtracker-common/file-utils/is_hidden",